Standard 9 Science and Technology Sem-2 Chapter-8 Slideshow

<div dir="ltr" style="text-align: left;" trbidi="on"> <!--simple letf to right --> <br /> <h1 style="text-align: left;"> <marquee style="background-color: white;"><span style="color: #38761d;"><i>Standard 9 science-technology Sem-2 chapter-8 Slideshow</i></span></marquee></h1> <div dir="ltr" style="text-align: left;" trbidi="on"> <div style="text-align: justify;"> <div class="separator" style="clear: both; text-align: center;"> </div> <div class="separator" style="clear: both; text-align: center;"> <a href="http://www.edusafar.com/2014/01/standard-9-science-and-technology-sem-2.html" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;" target="_blank"><img alt=" Standard 9 Science and Technology Sem-2 Chapter-8 Slideshow " border="0" src="http://2.bp.blogspot.com/--wh5yd79Q5U/Usj9LERcZ5I/AAAAAAAABD8/LIstICS8WIY/s1600/std-9.png" title="Standard 9 Science and Technology Sem-2 Chapter-8 Slideshow" /></a></div> <h4> <b><span style="color: magenta;">Standard 9, Sem-2</span></b></h4> </div> <div style="text-align: justify;"> <h4> <b><span style="color: blue;">Science and technology.</span></b></h4> <h4> <b><span style="color: red;">Chapter-08 Slideshow</span></b></h4> </div> <div style="text-align: justify;"> <div> <span style="font-family: inherit;">standard-9 semister-2  <b>science-tecnology</b> of Chapter - 08 slideshow. The chapter 's name is<b> </b></span><b><i>Our Natural Resources.</i></b></div> <b>Natural resources </b>are all the natural commodities and features of the Earth's physical <i>environment</i> that are exploited by the human population. They are used to provide our needsfood, water and other materials. Human beings use natural resources for the maintenance of their life as well as for development.<br /> <br />      The Earth's physical environment is made up of the following four major sections or spheres:<i> <b>(1) Atmosphere:</b></i> The 100 km thick layer of gases that surrounds the Earth. <b><i>(2) Hydrosphere :</i></b>  The earth's various water  bodies namely seas and oceans, lakes, rivers, ice sheets, glaciers etc. <i><b>(3) Lithosphere :</b></i> The rocks and soil that makes up earth's crust (outermost layer) is called lithosphere. <i><b>(4) Biosphere : </b></i>Those part of the above mentioned three spheres in which all living things exist.<br />          Living things constitute the biotic component of the biosphere. The air, the water and the soil form the non-living or abiotic components of the biosphere. The natural resources can be classified into two major types namely (1)<i> Inexhaustible natural resources</i> and (2) <i>Exhaustible natural resources. </i><span style="font-family: inherit;">The slideshow will be available in the other chapter on edusafar.</span><br /> <h2> <i><b><span style="color: blue;"><span style="background-color: #ea9999; font-family: Verdana, sans-serif;">DOWNLOD Slideshow</span> </span><span style="color: white;"><span style="background-color: white;"> </span></span></b></i><span data-mce-style="color: #38761d; font-family: Verdana, sans-serif;" style="color: #38761d; font-family: Verdana, sans-serif; line-height: 21px; text-align: start;"><a data-mce-href="http://baboogudol.files.wordpress.com/2014/01/std-9-sem-2-sci-tec-chaoter-8-slideshow.pps" href="http://baboogudol.files.wordpress.com/2014/01/std-9-sem-2-sci-tec-chaoter-8-slideshow.pps" style="background-color: yellow; font-family: Georgia, 'Times New Roman', 'Bitstream Charter', Times, serif; line-height: 21px; text-align: start;" title="DOWNLOAD">Click here</a></span><i><span data-mce-style="color: #38761d; font-family: Verdana, sans-serif;" style="font-family: Verdana, sans-serif;"><span style="background-color: yellow; color: white;"> </span><span style="background-color: white; color: white;"> </span></span></i></h2> </div> </div> </div>

Standard 9 Science and Technology Sem-2 Chapter-8 Slideshow

Standard 9 science-technology Sem-2 chapter-8 Slideshow Standard 9, Sem-2 Science and technology. Chapter-08 Slideshow ...

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