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A quarter of the Earth's surface is covered with grass, and the great plains are home to massive herds of animals; explore what this ecosystem has to offer, from the grasslands of Mongolia to the flooding plains of Papua New Guinea.
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Learn more about the climates and ecosystems from around the world in our
Guide to Planet Earth.
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More on grasslands:
Excessive Fertilizer Use Decreasing Grassland Biodiversity: Scientists Discover Why
What Puts the Green in Green?
The End of the World's Grasslands as We Know Them?
How Many People Live on Threatened Drylands?
