water

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thank you for your attention ☺️ image1.jpeg image2.jpeg image3.jpeg image4.jpeg image5.jpeg image6.jpeg image7.jpeg image8.jpeg image9.jpeg image10.jpeg water what is water? ‘| water is made of tiny molecules of hydrogen and oxygen. 4, each one is so small that you can’t see it even with the most powerful microscope. ‘\ pure water has no colour, no taste and doesn’t smell of anything. ‘| water exists in three forms on the earth: > solid (ice, hail, snow or frost) > liquid (in lakes, oceans, rain, dew, fog or mist) > gas (steam or water vapour - "invisible" water in the air). where can we get water? ‘4, about 97% of the water on the earth's surface is in the world's oceans. ‘ this is where you can find most of the other 3%: > lakes > rivers > polar ice caps > clouds > rain > stored in rocks (aquifers) > sea …
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for things like dishwashers and lawn sprinklers. why should we save water? ‘\ of all the water in the world, only 3% is fresh. ‘\ less than one third of 1% of this fresh water is available for human use. ‘\ the rest is frozen in glaciers or polar ice caps, or is deep within the earth, beyond our reach. ‘to put it another way, if 100 liters represents the world's water, about half a tablespoon of it is fresh water available for our use. where can we get water? ‘4, about 97% of the water on the earth's surface is in the world's oceans. ‘ this is where you can find most of the other 3%: > lakes > rivers > polar ice caps > clouds > rain > stored in rocks (aquifers) > sea ice most common reasons for increased demand ‘\ increase in world's population as more …
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thank you for your attention ☺️ image1.jpeg image2.jpeg image3.jpeg image4.jpeg image5.jpeg image6.jpeg image7.jpeg image8.jpeg image9.jpeg image10.jpeg water what is water? ‘| water is made of tiny molecules of hydrogen and oxygen. 4, each one is so small that you can’t see it even with the most powerful microscope. ‘\ pure water has no colour, no taste and doesn’t smell of anything. ‘| water exists in three forms on the earth: > solid (ice, hail, snow or frost) > liquid (in lakes, oceans, rain, dew, fog or mist) > gas (steam or water vapour - "invisible" water in the air). where can we get water? ‘4, about 97% of the water on the earth's surface is in the world's oceans. ‘ …

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