It is considered to be a plague.
Tundras are very cold and harsh. They have no trees and little vegetation, although there may be wildflowers in the summer, due to indirect sunlight. There is barely sufficient rainfall and the climate is often windy. Animals include caribou, birds, polar bears, wolves and arctic foxes (to name a few).
Answer:
Spain Mexico United states
Tundra-fewest plants
rain forest-many trees
savannah- grasses and trees
desert-no trees,grasses
The development of large farms has polluted the river through waste runoff.
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