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either 5-50 percent
30% land/mountains, 70% water.
No. As a approximation there is two thirds water to one third land.
land
Pangaea
either 5-50 percent
3 percent is useable to humans and land animals
During the recent ice age, glaciers covered almost 30 percent of earths land.
30%
yes
Pollution
All land combined covers about 30% of Earth's surface.
Land covers about 30% of the Earth's surface, with the remaining 70% being covered by water bodies such as oceans and seas. Land consists of continents, islands, and other landmasses where humans and terrestrial organisms live and thrive.
30% land/mountains, 70% water.
3 percent is useable to humans and land animals
no, they cover 40%. i was surprised when i found that out.
The land mass in square miles of South America is 6,890,000 square miles.