<?xml version="1.0" encoding="UTF-8"?>
<pages>
<page>
<para id="5808">
<line y ="136.0368" id="13112" height="5.8368">
<word x ="205.25" width="26.912" id="66198" ><![CDATA[decanted]]></word>
</line>
<line y ="144.0368" id="13113" height="5.8368">
<word x ="205.25" width="15.4112" id="66199" ><![CDATA[liquid]]></word>
</line>
</para>
<para id="5809">
<line y ="123.0898" id="13114" height="5.8368">
<word x ="102.895" width="26.3232" id="66200" ><![CDATA[sediment]]></word>
</line>
</para>
<para id="5810">
<line y ="236.893" id="13115" height="16.29">
<word x ="48.1302" width="62.334" id="66201" ><![CDATA[Sieving]]></word>
</line>
</para>
<para id="5811">
<line y ="252.017" id="13116" height="9.348">
<word x ="48.1302" width="6.0325" id="66202" ><![CDATA[A]]></word>
<word x ="56.2993" width="21.4567" id="66203" ><![CDATA[sieve]]></word>
<word x ="79.8925" width="6.9056" id="66204" ><![CDATA[is]]></word>
<word x ="88.9346" width="4.9685" id="66205" ><![CDATA[a]]></word>
<word x ="96.0397" width="29.4529" id="66206" ><![CDATA[barrier]]></word>
<word x ="127.629" width="19.0922" id="66207" ><![CDATA[with]]></word>
<word x ="148.858" width="22.9197" id="66208" ><![CDATA[holes]]></word>
<word x ="173.914" width="8.644" id="66209" ><![CDATA[in]]></word>
<word x ="184.695" width="8.5481" id="66210" ><![CDATA[it.]]></word>
<word x ="195.379" width="23.9865" id="66211" ><![CDATA[Small]]></word>
<word x ="221.502" width="20.7157" id="66212" ><![CDATA[solid]]></word>
<word x ="244.355" width="36.9274" id="66213" ><![CDATA[particles]]></word>
</line>
<line y ="265.517" id="13117" height="9.348">
<word x ="48.1302" width="15.561" id="66214" ><![CDATA[can]]></word>
<word x ="65.8287" width="13.091" id="66215" ><![CDATA[get]]></word>
<word x ="81.0572" width="37.1364" id="66216" ><![CDATA[through,]]></word>
<word x ="120.331" width="14.706" id="66217" ><![CDATA[but]]></word>
<word x ="137.175" width="21.0815" id="66218" ><![CDATA[large]]></word>
<word x ="160.394" width="20.387" id="66219" ><![CDATA[ones]]></word>
<word x ="182.918" width="32.7085" id="66220" ><![CDATA[cannot.]]></word>
<word x ="217.424" width="16.549" id="66221" ><![CDATA[The]]></word>
<word x ="236.111" width="32.776" id="66222" ><![CDATA[process]]></word>
<word x ="271.024" width="6.9065" id="66223" ><![CDATA[is]]></word>
</line>
<line y ="279.016" id="13118" height="9.348">
<word x ="48.1302" width="25.5408" id="66224" ><![CDATA[called]]></word>
<word x ="75.8075" width="32.6733" id="66225" ><![CDATA[sieving.]]></word>
<word x ="110.617" width="6.0325" id="66226" ><![CDATA[A]]></word>
<word x ="118.786" width="37.9458" id="66227" ><![CDATA[colander]]></word>
<word x ="158.869" width="6.9056" id="66228" ><![CDATA[is]]></word>
<word x ="167.911" width="4.9685" id="66229" ><![CDATA[a]]></word>
<word x ="175.016" width="21.4567" id="66230" ><![CDATA[sieve]]></word>
<word x ="198.609" width="17.2681" id="66231" ><![CDATA[that]]></word>
<word x ="218.014" width="6.9056" id="66232" ><![CDATA[is]]></word>
<word x ="227.056" width="20.4601" id="66233" ><![CDATA[used]]></word>
<word x ="249.653" width="8.644" id="66234" ><![CDATA[in]]></word>
<word x ="260.433" width="13.9156" id="66235" ><![CDATA[the]]></word>
</line>
<line y ="292.516" id="13119" height="9.348">
<word x ="48.1302" width="32.2525" id="66236" ><![CDATA[kitchen]]></word>
<word x ="82.5202" width="8.7495" id="66237" ><![CDATA[to]]></word>
<word x ="93.4072" width="24.6259" id="66238" ><![CDATA[strain]]></word>
<word x ="120.171" width="24.111" id="66239" ><![CDATA[water]]></word>
<word x ="146.419" width="20.92" id="66240" ><![CDATA[from]]></word>
<word x ="169.477" width="22.192" id="66241" ><![CDATA[food.]]></word>
<word x ="193.806" width="39.4364" id="66242" ><![CDATA[Likewise,]]></word>
<word x ="235.38" width="21.0815" id="66243" ><![CDATA[large]]></word>
<word x ="258.599" width="27.094" id="66244" ><![CDATA[lumps]]></word>
</line>
<line y ="306.015" id="13120" height="9.348">
<word x ="48.1302" width="8.644" id="66245" ><![CDATA[in]]></word>
<word x ="58.9108" width="20.6112" id="66246" ><![CDATA[flour]]></word>
<word x ="81.6586" width="15.5591" id="66247" ><![CDATA[can]]></word>
<word x ="99.3542" width="10.563" id="66248" ><![CDATA[be]]></word>
<word x ="112.054" width="37.7055" id="66249" ><![CDATA[removed]]></word>
<word x ="151.896" width="27.4626" id="66250" ><![CDATA[before]]></word>
<word x ="181.495" width="29.2077" id="66251" ><![CDATA[baking]]></word>
<word x ="212.839" width="10.2514" id="66252" ><![CDATA[by]]></word>
<word x ="225.228" width="26.7843" id="66253" ><![CDATA[sifting]]></word>
<word x ="254.149" width="13.9156" id="66254" ><![CDATA[the]]></word>
</line>
<line y ="319.515" id="13121" height="9.348">
<word x ="48.1302" width="20.615" id="66255" ><![CDATA[flour]]></word>
<word x ="70.8827" width="34.6199" id="66256" ><![CDATA[through]]></word>
<word x ="107.64" width="4.9685" id="66257" ><![CDATA[a]]></word>
<word x ="114.746" width="35.1538" id="66258" ><![CDATA[strainer,]]></word>
<word x ="152.037" width="9.177" id="66259" ><![CDATA[or]]></word>
<word x ="163.352" width="20.615" id="66260" ><![CDATA[flour]]></word>
<word x ="186.104" width="23.7329" id="66261" ><![CDATA[sifter.]]></word>
<word x ="211.634" width="16.549" id="66262" ><![CDATA[The]]></word>
<word x ="230.32" width="29.2885" id="66263" ><![CDATA[fishing]]></word>
<word x ="261.746" width="14.0315" id="66264" ><![CDATA[net]]></word>
</line>
<line y ="333.014" id="13122" height="9.348">
<word x ="48.1302" width="28.2805" id="66265" ><![CDATA[shown]]></word>
<word x ="78.5473" width="8.644" id="66266" ><![CDATA[in]]></word>
<word x ="89.3279" width="27.2659" id="66267" ><![CDATA[Figure]]></word>
<word x ="118.73" width="20.1362" id="66268" ><![CDATA[4.2.4]]></word>
<word x ="141.003" width="6.9056" id="66269" ><![CDATA[is]]></word>
<word x ="150.045" width="17.2397" id="66270" ><![CDATA[also]]></word>
<word x ="169.421" width="4.9685" id="66271" ><![CDATA[a]]></word>
<word x ="176.526" width="23.7861" id="66272" ><![CDATA[sieve.]]></word>
</line>
</para>
<para id="5812">
<line y ="519.242" id="13123" height="8.226">
<word x ="90.502" width="5.7028" id="66273" ><![CDATA[A]]></word>
<word x ="98.4971" width="25.886" id="66274" ><![CDATA[fishing]]></word>
<word x ="126.675" width="12.4249" id="66275" ><![CDATA[net]]></word>
<word x ="141.392" width="6.4561" id="66276" ><![CDATA[is]]></word>
<word x ="150.141" width="4.7538" id="66277" ><![CDATA[a]]></word>
<word x ="157.187" width="16.658" id="66278" ><![CDATA[kind]]></word>
<word x ="176.137" width="7.7215" id="66279" ><![CDATA[of]]></word>
<word x ="186.151" width="22.6105" id="66280" ><![CDATA[sieve.]]></word>
<word x ="211.054" width="14.6479" id="66281" ><![CDATA[The]]></word>
<word x ="227.994" width="20.5833" id="66282" ><![CDATA[small]]></word>
<word x ="250.869" width="13.9733" id="66283" ><![CDATA[fish]]></word>
<word x ="267.135" width="14.8018" id="66284" ><![CDATA[and]]></word>
</line>
<line y ="531.239" id="13124" height="8.226">
<word x ="90.502" width="21.8487" id="66285" ><![CDATA[water]]></word>
<word x ="114.643" width="10.0984" id="66286" ><![CDATA[go]]></word>
<word x ="127.034" width="30.314" id="66287" ><![CDATA[through]]></word>
<word x ="159.64" width="20.2669" id="66288" ><![CDATA[while]]></word>
<word x ="182.199" width="12.4249" id="66289" ><![CDATA[the]]></word>
<word x ="196.916" width="22.448" id="66290" ><![CDATA[larger]]></word>
<word x ="221.656" width="13.9733" id="66291" ><![CDATA[fish]]></word>
<word x ="237.922" width="12.5873" id="66292" ><![CDATA[get]]></word>
<word x ="252.802" width="21.3699" id="66293" ><![CDATA[stuck]]></word>
<word x ="276.464" width="6.9264" id="66294" ><![CDATA[in]]></word>
</line>
<line y ="543.236" id="13125" height="8.226">
<word x ="90.502" width="12.4249" id="66295" ><![CDATA[the]]></word>
<word x ="105.22" width="14.7599" id="66296" ><![CDATA[net.]]></word>
</line>
</para>
<para id="5813">
<line y ="527.514" id="13126" height="7.128">
<word x ="53.5134" width="25.336" id="66297" ><![CDATA[Figure]]></word>
</line>
<line y ="537.514" id="13127" height="7.128">
<word x ="56.0894" width="20.176" id="66298" ><![CDATA[4.2.4]]></word>
</line>
</para>
<para id="5814">
<line y ="566.294" id="13128" height="9.348">
<word x ="48.1302" width="26.4081" id="66299" ><![CDATA[Sieves]]></word>
<word x ="76.6749" width="13.358" id="66300" ><![CDATA[are]]></word>
<word x ="92.1694" width="29.7521" id="66301" ><![CDATA[graded]]></word>
<word x ="124.058" width="8.7486" id="66302" ><![CDATA[to]]></word>
<word x ="134.943" width="4.9685" id="66303" ><![CDATA[a]]></word>
<word x ="142.048" width="32.7779" id="66304" ><![CDATA[specific]]></word>
<word x ="176.963" width="16.2916" id="66305" ><![CDATA[size]]></word>
<word x ="195.391" width="12.2056" id="66306" ><![CDATA[for]]></word>
<word x ="209.733" width="13.9156" id="66307" ><![CDATA[the]]></word>
<word x ="225.785" width="13.8206" id="66308" ><![CDATA[job]]></word>
<word x ="241.742" width="18.7217" id="66309" ><![CDATA[they]]></word>
<word x ="262.6" width="13.301" id="66310" ><![CDATA[do.]]></word>
</line>
<line y ="579.794" id="13129" height="9.348">
<word x ="48.1302" width="21.356" id="66311" ><![CDATA[They]]></word>
<word x ="71.6237" width="13.3589" id="66312" ><![CDATA[are]]></word>
<word x ="87.1201" width="20.463" id="66313" ><![CDATA[used]]></word>
<word x ="109.721" width="8.645" id="66314" ><![CDATA[in]]></word>
<word x ="120.503" width="30.9985" id="66315" ><![CDATA[mining]]></word>
<word x ="153.639" width="8.7495" id="66316" ><![CDATA[to]]></word>
<word x ="164.526" width="29.0529" id="66317" ><![CDATA[ensure]]></word>
<word x ="195.717" width="17.271" id="66318" ><![CDATA[that]]></word>
<word x ="215.125" width="18.8195" id="66319" ><![CDATA[only]]></word>
<word x ="236.082" width="22.9539" id="66320" ><![CDATA[rocks]]></word>
<word x ="261.173" width="8.512" id="66321" ><![CDATA[of]]></word>
<word x ="271.823" width="13.9175" id="66322" ><![CDATA[the]]></word>
</line>
<line y ="593.294" id="13130" height="9.348">
<word x ="48.1302" width="30.2594" id="66323" ><![CDATA[correct]]></word>
<word x ="80.5271" width="16.2944" id="66324" ><![CDATA[size]]></word>
<word x ="98.959" width="22.61" id="66325" ><![CDATA[enter]]></word>
<word x ="123.706" width="4.9685" id="66326" ><![CDATA[a]]></word>
<word x ="130.812" width="18.811" id="66327" ><![CDATA[rock]]></word>
<word x ="151.761" width="34.6741" id="66328" ><![CDATA[crusher.]]></word>
<word x ="188.231" width="21.356" id="66329" ><![CDATA[They]]></word>
<word x ="211.725" width="13.3599" id="66330" ><![CDATA[are]]></word>
<word x ="227.222" width="17.2425" id="66331" ><![CDATA[also]]></word>
<word x ="246.602" width="20.463" id="66332" ><![CDATA[used]]></word>
<word x ="269.203" width="8.7495" id="66333" ><![CDATA[to]]></word>
</line>
<line y ="606.794" id="13131" height="9.348">
<word x ="48.1302" width="24.0749" id="66334" ><![CDATA[grade]]></word>
<word x ="74.3426" width="15.0385" id="66335" ><![CDATA[soil]]></word>
<word x ="91.5186" width="17.3945" id="66336" ><![CDATA[into]]></word>
<word x ="111.051" width="10.1745" id="66337" ><![CDATA[its]]></word>
<word x ="123.363" width="62.6269" id="66338" ><![CDATA[different-sized]]></word>
<word x ="188.127" width="36.9341" id="66339" ><![CDATA[particles]]></word>
<word x ="227.199" width="8.7495" id="66340" ><![CDATA[to]]></word>
<word x ="238.086" width="31.217" id="66341" ><![CDATA[classify]]></word>
<word x ="271.44" width="13.9175" id="66342" ><![CDATA[the]]></word>
</line>
<line y ="620.293" id="13132" height="9.348">
<word x ="48.1302" width="15.0385" id="66343" ><![CDATA[soil]]></word>
<word x ="65.3062" width="24.149" id="66344" ><![CDATA[being]]></word>
<word x ="91.5927" width="34.694" id="66345" ><![CDATA[studied.]]></word>
</line>
</para>
<para id="5815">
<line y ="749.904" id="13133" height="8.145">
<word x ="65.6557" width="35.505" id="66346" ><![CDATA[Pearson]]></word>
<word x ="103.663" width="33.156" id="66347" ><![CDATA[science]]></word>
<word x ="139.321" width="21.006" id="66348" ><![CDATA[NSW]]></word>
<word x ="162.829" width="5.004" id="66349" ><![CDATA[8]]></word>
<word x ="170.335" width="17.496" id="66350" ><![CDATA[Unit]]></word>
<word x ="190.333" width="12.51" id="66351" ><![CDATA[3.4]]></word>
</line>
</para>
<para id="5816">
<line y ="175.875" id="13134" height="8.226">
<word x ="90.5047" width="42.345" id="66352" ><![CDATA[Decanting]]></word>
<word x ="135.352" width="23.841" id="66353" ><![CDATA[pours]]></word>
<word x ="161.695" width="10.8441" id="66354" ><![CDATA[off]]></word>
<word x ="175.041" width="13.167" id="66355" ><![CDATA[the]]></word>
<word x ="190.71" width="22.671" id="66356" ><![CDATA[liquid]]></word>
<word x ="215.883" width="8.334" id="66357" ><![CDATA[to]]></word>
<word x ="226.719" width="21.852" id="66358" ><![CDATA[leave]]></word>
<word x ="251.073" width="13.167" id="66359" ><![CDATA[the]]></word>
</line>
<line y ="187.872" id="13135" height="8.226">
<word x ="90.5047" width="24.516" id="66360" ><![CDATA[solids]]></word>
<word x ="117.523" width="31.005" id="66361" ><![CDATA[behind.]]></word>
</line>
</para>
<para id="5817">
<line y ="176.348" id="13136" height="7.128">
<word x ="53.5134" width="25.336" id="66362" ><![CDATA[Figure]]></word>
</line>
<line y ="186.348" id="13137" height="7.128">
<word x ="56.0894" width="20.176" id="66363" ><![CDATA[4.2.3]]></word>
</line>
</para>
<para id="5818">
<line y ="653.179" id="13138" height="10.608">
<word x ="48.1302" width="44.88" id="66364" ><![CDATA[Human]]></word>
<word x ="98.0502" width="37.44" id="66365" ><![CDATA[filters]]></word>
</line>
</para>
<para id="5819">
<line y ="666.509" id="13139" height="8.226">
<word x ="48.1302" width="17.852" id="66366" ><![CDATA[Your]]></word>
<word x ="68.3331" width="30.5821" id="66367" ><![CDATA[kidneys]]></word>
<word x ="101.266" width="17.483" id="66368" ><![CDATA[filter]]></word>
<word x ="121.1" width="17.5332" id="66369" ><![CDATA[your]]></word>
<word x ="140.984" width="22.7871" id="66370" ><![CDATA[blood]]></word>
<word x ="166.122" width="14.9921" id="66371" ><![CDATA[and]]></word>
<word x ="183.465" width="32.9832" id="66372" ><![CDATA[produce]]></word>
<word x ="218.8" width="22.1227" id="66373" ><![CDATA[urine.]]></word>
</line>
<line y ="677.507" id="13140" height="8.226">
<word x ="48.1302" width="17.852" id="66374" ><![CDATA[Your]]></word>
<word x ="68.3331" width="23.5907" id="66375" ><![CDATA[whole]]></word>
<word x ="94.2747" width="22.7871" id="66376" ><![CDATA[blood]]></word>
<word x ="119.413" width="26.4427" id="66377" ><![CDATA[supply]]></word>
<word x ="148.206" width="28.2139" id="66378" ><![CDATA[passes]]></word>
<word x ="178.771" width="30.7368" id="66379" ><![CDATA[through]]></word>
<word x ="211.859" width="17.5332" id="66380" ><![CDATA[your]]></word>
</line>
<line y ="688.505" id="13141" height="8.226">
<word x ="48.1302" width="30.5821" id="66381" ><![CDATA[kidneys]]></word>
<word x ="81.0633" width="7.0165" id="66382" ><![CDATA[in]]></word>
<word x ="90.4308" width="22.9427" id="66383" ><![CDATA[about]]></word>
<word x ="115.724" width="4.8038" id="66384" ><![CDATA[1]]></word>
<word x ="122.879" width="19.5895" id="66385" ><![CDATA[hour.]]></word>
<word x ="144.82" width="16.5741" id="66386" ><![CDATA[This]]></word>
<word x ="163.745" width="26.4678" id="66387" ><![CDATA[means]]></word>
<word x ="192.563" width="17.5332" id="66388" ><![CDATA[your]]></word>
<word x ="212.447" width="22.7871" id="66389" ><![CDATA[blood]]></word>
<word x ="237.586" width="14.1972" id="66390" ><![CDATA[has]]></word>
</line>
<line y ="699.503" id="13142" height="8.226">
<word x ="48.1302" width="29.0088" id="66391" ><![CDATA[passed]]></word>
<word x ="79.4899" width="30.7368" id="66392" ><![CDATA[through]]></word>
<word x ="112.578" width="17.5332" id="66393" ><![CDATA[your]]></word>
<word x ="132.462" width="30.5821" id="66394" ><![CDATA[kidneys]]></word>
<word x ="165.395" width="22.9427" id="66395" ><![CDATA[about]]></word>
<word x ="190.688" width="9.5826" id="66396" ><![CDATA[24]]></word>
<word x ="202.622" width="21.6639" id="66397" ><![CDATA[times]]></word>
<word x ="226.637" width="7.0165" id="66398" ><![CDATA[in]]></word>
<word x ="236.004" width="4.8038" id="66399" ><![CDATA[a]]></word>
</line>
<line y ="710.501" id="13143" height="8.226">
<word x ="48.1302" width="16.0963" id="66400" ><![CDATA[day.]]></word>
<word x ="66.5766" width="20.5718" id="66401" ><![CDATA[From]]></word>
<word x ="89.4985" width="14.3251" id="66402" ><![CDATA[this]]></word>
<word x ="106.174" width="14.5152" id="66403" ><![CDATA[you]]></word>
<word x ="123.039" width="21.6864" id="66404" ><![CDATA[make]]></word>
<word x ="147.075" width="22.9392" id="66405" ><![CDATA[about]]></word>
<word x ="172.365" width="4.8038" id="66406" ><![CDATA[1]]></word>
<word x ="179.519" width="14.6275" id="66407" ><![CDATA[litre]]></word>
<word x ="196.496" width="7.8192" id="66408" ><![CDATA[of]]></word>
<word x ="206.666" width="22.1184" id="66409" ><![CDATA[urine.]]></word>
</line>
</para>
<para id="5820">
<line y ="58.8224" id="13144" height="16.29">
<word x ="318.839" width="76.284" id="66410" ><![CDATA[Filtration]]></word>
</line>
</para>
<para id="5821">
<line y ="73.9461" id="13145" height="9.348">
<word x ="318.839" width="44.877" id="66411" ><![CDATA[Filtration,]]></word>
<word x ="365.854" width="17.2425" id="66412" ><![CDATA[also]]></word>
<word x ="385.234" width="29.2334" id="66413" ><![CDATA[known]]></word>
<word x ="416.604" width="9.1105" id="66414" ><![CDATA[as]]></word>
<word x ="427.852" width="36.4686" id="66415" ><![CDATA[filtering,]]></word>
<word x ="466.459" width="6.9065" id="66416" ><![CDATA[is]]></word>
<word x ="475.503" width="4.9685" id="66417" ><![CDATA[a]]></word>
<word x ="482.609" width="28.082" id="66418" ><![CDATA[widely]]></word>
<word x ="512.828" width="20.463" id="66419" ><![CDATA[used]]></word>
</line>
<line y ="87.4456" id="13146" height="9.348">
<word x ="318.839" width="33.8485" id="66420" ><![CDATA[method]]></word>
<word x ="354.825" width="8.512" id="66421" ><![CDATA[of]]></word>
<word x ="365.474" width="47.7109" id="66422" ><![CDATA[separating:]]></word>
</line>
</para>
<para id="5822">
<line y ="105.2011" id="13147" height="9.348">
<word x ="318.839" width="3.8855" id="66423" ><![CDATA[•]]></word>
<word x ="330.183" width="24.8615" id="66424" ><![CDATA[solids]]></word>
<word x ="357.182" width="20.9199" id="66425" ><![CDATA[from]]></word>
<word x ="380.239" width="23.0755" id="66426" ><![CDATA[gases]]></word>
</line>
</para>
<para id="5823">
<line y ="120.116" id="13148" height="9.348">
<word x ="318.839" width="3.8855" id="66427" ><![CDATA[•]]></word>
<word x ="330.183" width="24.8615" id="66428" ><![CDATA[solids]]></word>
<word x ="357.182" width="20.9199" id="66429" ><![CDATA[from]]></word>
<word x ="380.239" width="29.374" id="66430" ><![CDATA[liquids]]></word>
</line>
</para>
<para id="5824">
<line y ="135.031" id="13149" height="9.348">
<word x ="318.839" width="3.8855" id="66431" ><![CDATA[•]]></word>
<word x ="330.183" width="29.374" id="66432" ><![CDATA[liquids]]></word>
<word x ="361.694" width="20.9199" id="66433" ><![CDATA[from]]></word>
<word x ="384.752" width="23.0755" id="66434" ><![CDATA[gases]]></word>
</line>
</para>
<para id="5825">
<line y ="149.946" id="13150" height="9.348">
<word x ="318.839" width="3.8855" id="66435" ><![CDATA[•]]></word>
<word x ="330.183" width="29.374" id="66436" ><![CDATA[liquids]]></word>
<word x ="361.694" width="20.9199" id="66437" ><![CDATA[from]]></word>
<word x ="384.752" width="23.0945" id="66438" ><![CDATA[other]]></word>
<word x ="409.984" width="31.7034" id="66439" ><![CDATA[liquids.]]></word>
</line>
</para>
<para id="5826">
<line y ="167.703" id="13151" height="9.348">
<word x ="318.839" width="40.0653" id="66440" ><![CDATA[Filtration]]></word>
<word x ="361.042" width="18.924" id="66441" ><![CDATA[uses]]></word>
<word x ="382.103" width="4.9685" id="66442" ><![CDATA[a]]></word>
<word x ="389.209" width="24.3295" id="66443" ><![CDATA[filter.]]></word>
<word x ="415.675" width="6.0325" id="66444" ><![CDATA[A]]></word>
<word x ="423.844" width="20.2872" id="66445" ><![CDATA[filter]]></word>
<word x ="446.268" width="6.9056" id="66446" ><![CDATA[is]]></word>
<word x ="455.31" width="15.2731" id="66447" ><![CDATA[like]]></word>
<word x ="472.72" width="4.9685" id="66448" ><![CDATA[a]]></word>
<word x ="479.825" width="21.4567" id="66449" ><![CDATA[sieve]]></word>
<word x ="503.418" width="8.644" id="66450" ><![CDATA[in]]></word>
<word x ="514.199" width="17.2681" id="66451" ><![CDATA[that]]></word>
<word x ="533.604" width="6.0315" id="66452" ><![CDATA[it]]></word>
<word x ="541.772" width="6.9056" id="66453" ><![CDATA[is]]></word>
<word x ="550.814" width="4.9685" id="66454" ><![CDATA[a]]></word>
</line>
<line y ="181.201" id="13152" height="9.348">
<word x ="318.839" width="29.4576" id="66455" ><![CDATA[barrier]]></word>
<word x ="350.434" width="19.095" id="66456" ><![CDATA[with]]></word>
<word x ="371.667" width="26.1345" id="66457" ><![CDATA[many,]]></word>
<word x ="399.939" width="24.4245" id="66458" ><![CDATA[many]]></word>
<word x ="426.501" width="23.18" id="66459" ><![CDATA[small]]></word>
<word x ="451.818" width="22.9235" id="66460" ><![CDATA[holes]]></word>
<word x ="476.879" width="25.8685" id="66461" ><![CDATA[(often]]></word>
<word x ="504.885" width="52.9549" id="66462" ><![CDATA[microscopic]]></word>
</line>
<line y ="194.702" id="13153" height="9.348">
<word x ="318.839" width="8.645" id="66463" ><![CDATA[in]]></word>
<word x ="329.621" width="19.6184" id="66464" ><![CDATA[size)]]></word>
<word x ="351.377" width="8.645" id="66465" ><![CDATA[in]]></word>
<word x ="362.16" width="8.55" id="66466" ><![CDATA[it.]]></word>
<word x ="372.506" width="25.574" id="66467" ><![CDATA[These]]></word>
<word x ="400.218" width="22.9235" id="66468" ><![CDATA[holes]]></word>
<word x ="425.279" width="13.3589" id="66469" ><![CDATA[are]]></word>
<word x ="440.775" width="31.7585" id="66470" ><![CDATA[smaller]]></word>
<word x ="474.671" width="19.8835" id="66471" ><![CDATA[than]]></word>
<word x ="496.692" width="13.9175" id="66472" ><![CDATA[the]]></word>
<word x ="512.747" width="36.9341" id="66473" ><![CDATA[particles]]></word>
</line>
<line y ="208.2" id="13154" height="9.348">
<word x ="318.839" width="24.149" id="66474" ><![CDATA[being]]></word>
<word x ="345.125" width="42.1724" id="66475" ><![CDATA[separated]]></word>
<word x ="389.435" width="16.53" id="66476" ><![CDATA[and]]></word>
<word x ="408.103" width="9.6235" id="66477" ><![CDATA[so]]></word>
<word x ="419.864" width="22.9425" id="66478" ><![CDATA[these]]></word>
<word x ="444.944" width="36.9341" id="66479" ><![CDATA[particles]]></word>
<word x ="484.015" width="13.091" id="66480" ><![CDATA[get]]></word>
<word x ="499.244" width="29.412" id="66481" ><![CDATA[caught]]></word>
<word x ="530.793" width="8.645" id="66482" ><![CDATA[in]]></word>
<word x ="541.576" width="13.9175" id="66483" ><![CDATA[the]]></word>
</line>
<line y ="221.701" id="13155" height="9.348">
<word x ="318.839" width="22.2366" id="66484" ><![CDATA[filter.]]></word>
<word x ="343.212" width="39.9323" id="66485" ><![CDATA[However,]]></word>
<word x ="385.281" width="31.7528" id="66486" ><![CDATA[smaller]]></word>
<word x ="419.17" width="36.9274" id="66487" ><![CDATA[particles]]></word>
<word x ="458.234" width="19.0257" id="66488" ><![CDATA[pass]]></word>
<word x ="479.397" width="32.7142" id="66489" ><![CDATA[straight]]></word>
<word x ="514.247" width="37.1307" id="66490" ><![CDATA[through.]]></word>
</line>
<line y ="235.201" id="13156" height="9.348">
<word x ="318.839" width="24.51" id="66491" ><![CDATA[Many]]></word>
<word x ="345.487" width="24.434" id="66492" ><![CDATA[filters]]></word>
<word x ="372.058" width="13.3589" id="66493" ><![CDATA[are]]></word>
<word x ="387.554" width="4.9685" id="66494" ><![CDATA[a]]></word>
<word x ="394.66" width="23.56" id="66495" ><![CDATA[mesh]]></word>
<word x ="420.358" width="8.512" id="66496" ><![CDATA[of]]></word>
<word x ="431.007" width="16.5585" id="66497" ><![CDATA[fine]]></word>
<word x ="449.703" width="24.0084" id="66498" ><![CDATA[fibres]]></word>
<word x ="475.849" width="15.276" id="66499" ><![CDATA[like]]></word>
<word x ="493.263" width="28.0915" id="66500" ><![CDATA[cotton]]></word>
<word x ="523.492" width="23.427" id="66501" ><![CDATA[wool.]]></word>
</line>
<line y ="248.701" id="13157" height="9.348">
<word x ="318.839" width="28.9379" id="66502" ><![CDATA[Others]]></word>
<word x ="349.914" width="32.3285" id="66503" ><![CDATA[include]]></word>
<word x ="384.38" width="18.8109" id="66504" ><![CDATA[rock]]></word>
<word x ="405.329" width="19.095" id="66505" ><![CDATA[with]]></word>
<word x ="426.561" width="16.5585" id="66506" ><![CDATA[fine]]></word>
<word x ="445.257" width="23.7899" id="66507" ><![CDATA[pores]]></word>
<word x ="471.185" width="26.505" id="66508" ><![CDATA[(small]]></word>
<word x ="499.827" width="26.2485" id="66509" ><![CDATA[holes)]]></word>
<word x ="528.213" width="8.645" id="66510" ><![CDATA[in]]></word>
<word x ="538.996" width="8.55" id="66511" ><![CDATA[it.]]></word>
</line>
</para>
<para id="5827">
<line y ="266.454" id="13158" height="9.348">
<word x ="318.839" width="26.5522" id="66512" ><![CDATA[Filters]]></word>
<word x ="347.507" width="13.2263" id="66513" ><![CDATA[are]]></word>
<word x ="362.85" width="20.2584" id="66514" ><![CDATA[used]]></word>
<word x ="385.224" width="8.662" id="66515" ><![CDATA[to]]></word>
<word x ="396.002" width="36.1265" id="66516" ><![CDATA[separate]]></word>
<word x ="434.245" width="25.7603" id="66517" ><![CDATA[coffee]]></word>
<word x ="462.121" width="35.1672" id="66518" ><![CDATA[grounds]]></word>
<word x ="499.405" width="20.7108" id="66519" ><![CDATA[from]]></word>
<word x ="522.232" width="20.0891" id="66520" ><![CDATA[filter]]></word>
</line>
<line y ="279.954" id="13159" height="9.348">
<word x ="318.839" width="28.0673" id="66521" ><![CDATA[coffee.]]></word>
<word x ="349.022" width="39.042" id="66522" ><![CDATA[Likewise,]]></word>
<word x ="390.181" width="12.9883" id="66523" ><![CDATA[tea]]></word>
<word x ="405.285" width="19.5342" id="66524" ><![CDATA[bags]]></word>
<word x ="426.935" width="13.2253" id="66525" ><![CDATA[are]]></word>
<word x ="442.277" width="4.9188" id="66526" ><![CDATA[a]]></word>
<word x ="449.312" width="18.5467" id="66527" ><![CDATA[type]]></word>
<word x ="469.975" width="8.4269" id="66528" ><![CDATA[of]]></word>
<word x ="480.518" width="20.0891" id="66529" ><![CDATA[filter]]></word>
<word x ="502.723" width="17.0983" id="66530" ><![CDATA[that]]></word>
<word x ="521.937" width="26.6378" id="66531" ><![CDATA[allows]]></word>
</line>
<line y ="293.453" id="13160" height="9.348">
<word x ="318.839" width="23.8624" id="66532" ><![CDATA[water]]></word>
<word x ="344.816" width="8.6601" id="66533" ><![CDATA[to]]></word>
<word x ="355.59" width="23.3978" id="66534" ><![CDATA[move]]></word>
<word x ="381.102" width="34.2634" id="66535" ><![CDATA[through]]></word>
<word x ="417.48" width="22.4535" id="66536" ><![CDATA[them]]></word>
<word x ="442.047" width="23.1194" id="66537" ><![CDATA[while]]></word>
<word x ="467.281" width="33.7527" id="66538" ><![CDATA[keeping]]></word>
<word x ="503.148" width="13.7746" id="66539" ><![CDATA[the]]></word>
<word x ="519.037" width="12.9845" id="66540" ><![CDATA[tea]]></word>
<word x ="534.135" width="26.0424" id="66541" ><![CDATA[leaves]]></word>
</line>
<line y ="306.953" id="13161" height="9.348">
<word x ="318.839" width="8.5585" id="66542" ><![CDATA[in]]></word>
<word x ="329.514" width="13.7783" id="66543" ><![CDATA[the]]></word>
<word x ="345.408" width="17.9259" id="66544" ><![CDATA[bag.]]></word>
<word x ="365.113" width="16.3835" id="66545" ><![CDATA[The]]></word>
<word x ="383.612" width="17.4181" id="66546" ><![CDATA[face]]></word>
<word x ="403.146" width="22.6284" id="66547" ><![CDATA[mask]]></word>
<word x ="427.891" width="28.0015" id="66548" ><![CDATA[shown]]></word>
<word x ="458.009" width="8.5585" id="66549" ><![CDATA[in]]></word>
<word x ="468.683" width="26.9971" id="66550" ><![CDATA[Figure]]></word>
<word x ="497.796" width="19.9386" id="66551" ><![CDATA[4.2.5]]></word>
<word x ="519.851" width="6.8374" id="66552" ><![CDATA[is]]></word>
<word x ="528.805" width="4.9188" id="66553" ><![CDATA[a]]></word>
<word x ="535.84" width="20.0891" id="66554" ><![CDATA[filter]]></word>
</line>
<line y ="320.454" id="13162" height="9.348">
<word x ="318.839" width="17.0983" id="66555" ><![CDATA[that]]></word>
<word x ="338.053" width="40.2271" id="66556" ><![CDATA[separates]]></word>
<word x ="380.397" width="18.6595" id="66557" ><![CDATA[dust]]></word>
<word x ="401.172" width="20.7117" id="66558" ><![CDATA[from]]></word>
<word x ="424" width="13.2441" id="66559" ><![CDATA[air.]]></word>
<word x ="439.36" width="5.9722" id="66560" ><![CDATA[A]]></word>
<word x ="447.449" width="29.4565" id="66561" ><![CDATA[similar]]></word>
<word x ="479.021" width="20.0891" id="66562" ><![CDATA[filter]]></word>
<word x ="501.226" width="6.8374" id="66563" ><![CDATA[is]]></word>
<word x ="510.18" width="20.2584" id="66564" ><![CDATA[used]]></word>
<word x ="532.554" width="8.5585" id="66565" ><![CDATA[in]]></word>
</line>
<line y ="333.954" id="13163" height="9.348">
<word x ="318.839" width="21.4434" id="66566" ><![CDATA[most]]></word>
<word x ="342.399" width="34.348" id="66567" ><![CDATA[vacuum]]></word>
<word x ="378.863" width="37.763" id="66568" ><![CDATA[cleaners.]]></word>
<word x ="418.404" width="16.3835" id="66569" ><![CDATA[The]]></word>
<word x ="436.904" width="32.8535" id="66570" ><![CDATA[filtered,]]></word>
<word x ="471.873" width="22.8636" id="66571" ><![CDATA[clean]]></word>
<word x ="496.853" width="11.3142" id="66572" ><![CDATA[air]]></word>
<word x ="510.283" width="6.8374" id="66573" ><![CDATA[is]]></word>
<word x ="519.237" width="19.6" id="66574" ><![CDATA[then]]></word>
</line>
<line y ="347.453" id="13164" height="9.348">
<word x ="318.839" width="26.4393" id="66575" ><![CDATA[blown]]></word>
<word x ="347.394" width="20.1361" id="66576" ><![CDATA[back]]></word>
<word x ="369.647" width="17.2206" id="66577" ><![CDATA[into]]></word>
<word x ="388.983" width="13.7783" id="66578" ><![CDATA[the]]></word>
<word x ="404.878" width="25.6296" id="66579" ><![CDATA[room.]]></word>
<word x ="432.624" width="26.5522" id="66580" ><![CDATA[Filters]]></word>
<word x ="461.292" width="15.4054" id="66581" ><![CDATA[can]]></word>
<word x ="478.813" width="17.0701" id="66582" ><![CDATA[also]]></word>
<word x ="498" width="10.4584" id="66583" ><![CDATA[be]]></word>
<word x ="510.574" width="25.5722" id="66584" ><![CDATA[found]]></word>
<word x ="538.262" width="8.5585" id="66585" ><![CDATA[in]]></word>
</line>
<line y ="360.953" id="13165" height="9.348">
<word x ="318.839" width="11.3142" id="66586" ><![CDATA[air]]></word>
<word x ="332.269" width="56.4883" id="66587" ><![CDATA[conditioners,]]></word>
<word x ="390.874" width="35.4004" id="66588" ><![CDATA[washing]]></word>
<word x ="428.39" width="43.8668" id="66589" ><![CDATA[machines,]]></word>
<word x ="474.373" width="29.148" id="66590" ><![CDATA[dryers,]]></word>
<word x ="505.637" width="44.8713" id="66591" ><![CDATA[swimming]]></word>
</line>
<line y ="374.452" id="13166" height="9.348">
<word x ="318.839" width="25.6963" id="66592" ><![CDATA[pools,]]></word>
<word x ="346.651" width="13.2422" id="66593" ><![CDATA[car]]></word>
<word x ="362.01" width="35.4399" id="66594" ><![CDATA[engines,]]></word>
<word x ="399.566" width="16.1578" id="66595" ><![CDATA[fuel]]></word>
<word x ="417.84" width="33.811" id="66596" ><![CDATA[systems]]></word>
<word x ="453.767" width="16.3647" id="66597" ><![CDATA[and]]></word>
<word x ="472.248" width="11.3142" id="66598" ><![CDATA[air]]></word>
<word x ="485.678" width="37.763" id="66599" ><![CDATA[cleaners.]]></word>
</line>
</para>
<para id="5828">
<line y ="392.206" id="13167" height="9.348">
<word x ="318.839" width="26.8156" id="66600" ><![CDATA[Filters]]></word>
<word x ="347.791" width="13.3589" id="66601" ><![CDATA[are]]></word>
<word x ="363.287" width="17.2396" id="66602" ><![CDATA[also]]></word>
<word x ="382.663" width="20.4601" id="66603" ><![CDATA[used]]></word>
<word x ="405.26" width="8.644" id="66604" ><![CDATA[in]]></word>
<word x ="416.04" width="13.9156" id="66605" ><![CDATA[the]]></word>
<word x ="432.092" width="46.3818" id="66606" ><![CDATA[laboratory.]]></word>
<word x ="480.612" width="30.799" id="66607" ><![CDATA[Several]]></word>
<word x ="513.547" width="36.9218" id="66608" ><![CDATA[different]]></word>
</line>
<line y ="405.705" id="13168" height="9.348">
<word x ="318.839" width="37.9905" id="66609" ><![CDATA[methods]]></word>
<word x ="358.967" width="13.3589" id="66610" ><![CDATA[are]]></word>
<word x ="374.463" width="22.9805" id="66611" ><![CDATA[used,]]></word>
<word x ="399.581" width="14.706" id="66612" ><![CDATA[but]]></word>
<word x ="416.425" width="13.9175" id="66613" ><![CDATA[the]]></word>
<word x ="432.48" width="21.66" id="66614" ><![CDATA[most]]></word>
<word x ="456.277" width="39.0925" id="66615" ><![CDATA[common]]></word>
<word x ="497.507" width="18.924" id="66616" ><![CDATA[uses]]></word>
<word x ="518.569" width="20.292" id="66617" ><![CDATA[filter]]></word>
</line>
<line y ="419.205" id="13169" height="9.348">
<word x ="318.839" width="27.0474" id="66618" ><![CDATA[paper.]]></word>
</line>
</para>
<para id="5829">
<line y ="684.556" id="13170" height="8.226">
<word x ="362.436" width="28.4357" id="66619" ><![CDATA[People]]></word>
<word x ="393.324" width="32.3518" id="66620" ><![CDATA[working]]></word>
<word x ="428.127" width="7.1883" id="66621" ><![CDATA[in]]></word>
<word x ="437.768" width="18.1339" id="66622" ><![CDATA[dirty]]></word>
<word x ="458.353" width="8.3349" id="66623" ><![CDATA[or]]></word>
<word x ="469.14" width="22.5439" id="66624" ><![CDATA[dusty]]></word>
<word x ="494.136" width="55.0633" id="66625" ><![CDATA[environments]]></word>
</line>
<line y ="696.553" id="13171" height="8.226">
<word x ="362.436" width="18.1339" id="66626" ><![CDATA[stop]]></word>
<word x ="383.022" width="17.9663" id="66627" ><![CDATA[dust]]></word>
<word x ="403.44" width="18.6278" id="66628" ><![CDATA[from]]></word>
<word x ="424.52" width="33.3308" id="66629" ><![CDATA[entering]]></word>
<word x ="460.303" width="18.1339" id="66630" ><![CDATA[their]]></word>
<word x ="480.889" width="31.0552" id="66631" ><![CDATA[airways]]></word>
<word x ="514.396" width="9.9666" id="66632" ><![CDATA[by]]></word>
<word x ="526.814" width="32.193" id="66633" ><![CDATA[wearing]]></word>
</line>
<line y ="708.55" id="13172" height="8.226">
<word x ="362.436" width="17.4901" id="66634" ><![CDATA[face]]></word>
<word x ="382.378" width="28.9208" id="66635" ><![CDATA[masks.]]></word>
</line>
</para>
<para id="5830">
<line y ="690.872" id="13173" height="7.128">
<word x ="323.748" width="25.336" id="66636" ><![CDATA[Figure]]></word>
</line>
<line y ="700.872" id="13174" height="7.128">
<word x ="326.324" width="20.176" id="66637" ><![CDATA[4.2.5]]></word>
</line>
</para>
<para id="5831">
<line y ="735.613" id="13175" height="8.019">
<word x ="539.964" width="13.4748" id="66638" ><![CDATA[4.3]]></word>
</line>
</para>
<para id="5832">
<line y ="777.154" id="13176" height="15.147">
<word x ="11.9187" width="31.96" id="66639" ><![CDATA[150]]></word>
<word x ="47.4215" width="35.0175" id="66640" ><![CDATA[PEARSON]]></word>
<word x ="84.423" width="34.158" id="66641" ><![CDATA[science]]></word>
<word x ="121.083" width="17.505" id="66642" ><![CDATA[NEW]]></word>
<word x ="140.673" width="25.425" id="66643" ><![CDATA[SOUTH]]></word>
<word x ="168.183" width="24.69" id="66644" ><![CDATA[WALES]]></word>
</line>
</para>
</page>
</pages>