The earth maintains a constant temperature because the amount of radiation flowing into
flowing out.
o is more than
o equals
o is less than
o does not equal

Does not equal?

I'm guessing because i have the same quiz rip

it's c. (to reduce the greenhouse effect/carbon gasses)

answer: grassland biomes are closer to the equator and receive more rain.

grasslands are biomes that are dominated by grasses rather shrubs and trees. savanna are biomes that exhibit grasses, shrubs and small tree as vegetation. grasslands are located near the equator of the earth. these are found in north america. savanna biomes are found in africa, south america, australia and india. grassland exhibit moderate climatic conditions, it receives   amount of rainfall higher than savanna.   therefore, savanna exhibit dry and hot climatic conditions.