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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%
What are the earth's principal biological system?
The earth's principal biological systems include the ecosystems, biodiversity, and food webs. These systems are interconnected and work together to support life on our planet by regulating important processes such as nutrient cycling, energy flow, and the stability of ecosystems.
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.
Which two elements make up the greatest percentages by mass in earth's crust?
The two elements that make up the greatest percentages by mass in Earth's crust are oxygen and silicon. Oxygen accounts for approximately 46% and silicon around 28% of the Earth's crust by weight.
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.
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.
What is the curvacure in percentages of earth?
The curvature of the Earth is approximately 0.13% per kilometer (1 km). This means that for every 1 km you move along the surface of the Earth, the curvature causes a vertical drop of about 0.13% of that distance.
What is the dense layer of the earth?
The densest layer of the Earth is the core which is made up of mostly iron and some smaller percentages of nickel and traces of irridium, thorium and uranium among other trace elements.
