Question

What is the main difference between grassland and tundra ecosystems?

A.Tundra is home to a large number of plant species, and grasslands are not.
B.Grasslands receive only small amounts of rain, and tundra has month long rains.
C.Tundra supports plant growth all year, and grasslands have only seasonal growth.
D.Grasslands support plant growth all year, and tundra has growth only during summer.

Answer 1

D.