(function(){var loadHandler=window['sl_{82364FF9-52C3-45C9-BF1C-7CE76B3D29DE}'];loadHandler&&loadHandler(13, '<div id="spr0_a844a9"><div id="spr1_a844a9" class="kern slide"><img id="img3_a844a9" src="data/img7.png" width="960px" height="540px" alt="" style="left:0px;top:0px;"/></div><div id="spr2_a844a9" class="kern slide"><div id="spr3_a844a9" style="top:-0px;"><img id="img0_a844a9" src="data/img11.png" width="960" height="541" alt="A cartoon of butterflies and flowers  Description automatically generated" style="top:-0.184px;"/></div><div id="svg0_a844a9" style="left:44.04px;top:13.32px;"><svg width="652" height="122" viewBox="-19.71 -19.71 652 122"><path fill="#ffffff" stroke="#4e93d9" stroke-width="4.5" stroke-linecap="butt" stroke-linejoin="miter" stroke-miterlimit="8" stroke-dasharray="13.5,4.5" d="M2.25,15.21 a12.96,12.96 0 0,1 12.96,-12.96 h581.279 a12.96,12.96 0 0,1 12.96,12.96 v51.839 a12.96,12.96 0 0,1 -12.96,12.96 h-581.279 a12.96,12.96 0 0,1 -12.96,-12.96 Z" fill-rule="evenodd"/></svg></div><div id="spr4_a844a9" style="left:63.75px;top:33.03px;"><div style="width:0px;"><span id="txt0_a844a9" data-width="44.000000" style="left:13.246px;top:9.164px;">2. </span></div><div style="width:0px;"><span id="txt1_a844a9" data-width="513.605469" style="left:57.246px;top:9.164px;">Quan sát Hình 9 và cho biết:</span></div></div><div id="spr5_a844a9" style="left:580px;top:137px;"><img id="img1_a844a9" src="data/img32.png" width="323" height="301" alt="A collage of a farmer plowing a field  Description automatically generated"/></div><div id="spr6_a844a9" style="left:26.25px;top:134.212px;"><div id="spr7_a844a9"><img id="img2_a844a9" src="data/img33.png" width="480.882" height="361.328" alt="" style="top:-24.66px;"/></div><div id="svg4_a844a9" style="left:31.83px;top:100.876px;"><svg width="417" height="163" viewBox="0 0 417 163"><path fill="none" d="M0,0 h416.22 v162.37 h-416.22 Z"/></svg></div><div id="spr8_a844a9" style="left:31.83px;top:100.876px;"><div style="width:0px;"><span id="txt2_a844a9" class="relpos" data-width="303.000000" style="left:27.11px;top:-0.448px;">Hoạt động hình 9a làm </span> <span id="txt3_a844a9" class="relpos" data-width="59.218750" style="left:27.105px;top:-0.448px;">thay</span></div><div style="width:0px;"><span id="txt4_a844a9" data-width="340.562500" style="left:38.045px;top:37.952px;">đổi thành phần không khí</span></div><div style="width:0px;"><span id="txt5_a844a9" data-width="401.687500" style="left:8px;top:76.352px;">trong đất, giúp đất tơi xốp hơn</span></div><div style="width:0px;"><span id="txt6_a844a9" data-width="228.218750" style="left:30.07px;top:114.752px;">và tăng không khí</span></div><div style="width:0px;"><span id="txt7_a844a9" style="left:257.96px;top:114.752px;"> </span></div><div style="width:0px;"><span id="txt8_a844a9" data-width="121.562500" style="left:265.21px;top:114.752px;">trong đất</span></div></div></div></div></div>', '{"s":[]}');})();