3/10, the other 7/10 are water.
An island
volcanoes change the earths surface due to the lava set hard and drys which can make the surface bobbly and ruff also it makes the land more fertilekill people
Approximately 30% of the Earth's surface is covered by land, the remaining 70% of the surface is covered by water.
The Earth has more water than land. Around 70% of the Earths surface is water and 30% is land.
There are almost no extrusive rocks on the earths surface because they are all under the earths surface. They are mainly lower than the earths surface.
The land fraction is approx 7/10 and the air fraction is 0.
land
About one third of the land surface of the earth is desert.
It is approx 3/10.
All land combined covers about 30% of Earth's surface.
70%
205%
An island
7%
Roughly 71% of Earth is covered by water and because that is well over half there is more water than land on Earths surface
because they want to
The crust (the land that we walk on)