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Approximately 75% of the Earth's surface is considered inhospitable to human life due to extreme conditions, such as deserts, polar regions, and deep ocean areas. These environments are characterized by factors like extreme temperatures, lack of water, and difficult terrain, making them unsuitable for permanent human habitation. While some areas may support limited life forms, they pose significant challenges for human survival and settlement.
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What is the term that describes all of the water o earths surface?
Salt water (in the form of oceans, seas and straits).
How much of earths surface is covered by salt water only?
Approximately 67.8% of earth's surface is covered by salt water while only 3% is covered by fresh water. In total, the earth's surface is covered by 70.8% of water.
In what ways do glaciers change earth's surface?
They smooth earths surface
How do earthquake activity change the earths surface?
By slowing down the earths rotation but will not make effect to humans .
What is 80 percent of earths volume made of?
It's the mantel.
What percent of the earths surface is the US?
100
What percentage of Earth's land is inhospitibable?
About 29.2 percent of the Earth's surface is land, 13.3 percent of which is at least somewhat arable. That leaves about 54.4 percent of the surface land that is at least somewhat inhospitable.
Water cover of the earths surface 20 percent 30 percent 50 percent 70 percent?
Water covers about 70 percent of the Earth's surface.
What biome covers 30 percent of the earths surface?
deserts
What percent of earths surface has been altered by humans?
75%
What percent of earths surface is covered in salt water?
75%
Is it true that 91 percent of earths surface is covered in water?
no
What makes up about seventy five percent of the earths surface?
Water makes up about seventy five percent of the Earth's surface.
How much percent of water covers the earths surface?
Water covers 71% of the Earth's surface
What percentage of earths surface water is salt water?
About 70 percent of the Earth's surface is covered in water, and about 90 percent of that is salt water.
Which planet is 70 percent water?
the earths surface is 70% covered by water
True or false oceans cover almost 50 percent of the earths surface?
true
