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The earth uses 4% of it self to grow crops.
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∙ 14y ago
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What are the earth's principal biological system?
fisheries, forests, grasslands and croplands
How does global warming threaten the structure of the earth?
Global warming will not threaten the structure of the earth. It will raise sea levels, and it will change croplands into deserts, and vice versa, but the earth's structure will not change.
How much in percentages does deserts make up earth's surface?
35%
How will change in sea levels affect organisms on earth?
Rises in sea level will flood coastal cities and croplands, causing distress to many organisms, especially humans.
What is the atmosphere of earth?
The atmosphere of the earth is the layers of air that surround the Earth. They contain nitrogen, oxygen, carbon dioxide, water vapor, and small percentages of other gases.
How can flooding be beneficial to the land?
Flooding from rivers often has the effect of leaving a layer of rich fertile soil all over croplands. Water soaking deep into the earth can revitalise trees and bushes.
How much percentages of argon is in the air?
Argon accounts for 0.93% (by volume) or 1.3% (by mass) of the earth's atmosphere.
What percentages of earths land can be found in antarctica?
Antarctica covers about 10% of the earth's surface, about the same as USA and Mexico combined.
What types of gases are on the inner core?
The inner core of Earth contains Iron and Nickel. I do not know the percentages of each gas.
Which type of graph is to show the percentage of gases in earth's atmosphere?
A pie chart is often the best type of graph to show percentages.
Which type of graph is best to show the percentage of gases in earth atmosphere?
A pie chart is often the best type of graph to show percentages.
Which type of graph is best to show the percentage of gases in Earth's atmosphere?
A pie chart is often the best type of graph to show percentages.
