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Guess one, hot air. But seriously, there is oil/fat, bones, blood solids, protein, carbohydrates, etc.
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∙ 9y ago
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How much of the earth is ready for use by humans?
Less than 1 percent of Earth's water is ready for use by humans. Earth is approximately 71 percent water but of all this water only about 2.5 percent is fresh water with the rest being salt water and thus not fit for human consumption. Of the 2.5 percent fresh water the majority of this is frozen in the polar icecaps, present in soil moisture or deep underground where it is out of reach.
How much of the earths water is ready for use by humans?
Less than 1 percent of Earth's water is ready for use by humans. Earth is approximately 71 percent water but of all this water only about 2.5 percent is fresh water with the rest being salt water and thus not fit for human consumption. Of the 2.5 percent fresh water the majority of this is frozen in the polar icecaps, present in soil moisture or deep underground where it is out of reach.
How much of earth's water is ready for use by humans?
Less than 1 percent of Earth's water is ready for use by humans. Earth is approximately 71 percent water but of all this water only about 2.5 percent is fresh water with the rest being salt water and thus not fit for human consumption. Of the 2.5 percent fresh water the majority of this is frozen in the polar icecaps, present in soil moisture or deep underground where it is out of reach.
What percent of the earth's surface is water and what percent is land?
About 71 % of the surface is covered by water. The rest (29 %) is land.
What percentage of water is snow?
only 5 percent, the rest is ice
Oceans contain 97 percent of the earth's water where is the majority of the rest of the water?
The rest of the water is groundwater(underground water) or frozen water(icebergs, glaciers). It could also be freshwater(streams,rivers)
The freshwater available for use by the human population makes up about what percentage of the world water supply?
There is less than 1 percent of fresh water that humans can use on earth.
A milk vendor has 2 cans each having a capacity of 300 litres The first can contains 25 percent water and the rest is pure milk The second can contains 50 percent pure milk and the rest is water How m?
1:1
What is water percentage?
70 % of the earth's surface is covered with water, and the rest 30 percent includes lands, mountains, hills, plateues, etc. and you know the fact is that, only 2.5 percent of all the water on the earth is fresh water which is available to drink, the rest the the 97.5 percent of water is salty.
Which of the following do humans NOT get from food A sodium B water C protein D boric acid E starches?
Humans do not get from food : Exercise Sunlight Rest
How much of the earth water is in the oceans?
Ninety six percent of all Earth's water is in the oceans. The rest of Earths' water comes from lakes, rivers, and from vapor in the air.
Are sharks dying out because of humans?
Yes, because humans are hunting sharks just for their fins and throw the rest of their body back in the water when they are done cutting their fins off.
