Question

2. Birds play an important role in the environment by




A.
creating air currents with their wings.



B.
providing feathers for down jackets.



C.
carrying seeds to new locations.



D.
helping to eliminate air pollution.

Answer 1

c

Answer 2

c

Answer 3

carrying seeds to new locations. This way they indirectly spread out the seeds so that there is no overcrowding. Also it helps the species of the particular plant to invade new habitats.