THE EARTH'S GRASSLANDS.
About one fourth of the earth are grasslands because about three fourths of the earth is water. Also depends what you mean by grassland because it could meen if the land has grass on it or not. so its probley less than one forth of the earth.
100;)
1/4
Grass land Biome
Water 75%
none at all its made of mixed up condoms coke and cow snot to make it green
Approximately 30% of the Earth's surface is covered by land, the remaining 70% of the surface is covered by water.
north America
Grass land Biome
the solar system is made from planets and stars, gas, not much oxygen and astornorts
how does land fills affects the earths?
Deserts make up 33% of the Land's surface
About one third of the land surface of the earth is desert.
about one fourth
If by land mass you mean the surface, then 99% is habitable.
The core is 33% of the Earths mass
50%
Roughly 75% of Earths Surface is covered by water. (including the Oceans, lakes and land Ice).
The earths atmosphere is made up of 78% nitrogen and 21% oxygen
Water 75%