Question

select the tundra ecosystem. this ecosystem has: hot summers and cool winters a medium amount of rain soil that is rich in nutrients this ecosystem has: long, cold winters and short, cold summers mostly small plants soil that is frozen year-round this ecosystem has: a small amount of rain dry, thin soil many different types of organisms

Explanation:

The tundra ecosystem is characterized by long, cold winters and short, cold summers. The soil in the tundra is frozen year - round (permafrost), and it has mostly small plants. The first option describes a temperate grassland (hot summers, cool winters, medium rain, nutrient - rich soil). The third option describes a desert (small amount of rain, dry thin soil). The second option with long, cold winters, short cold summers, mostly small plants, and frozen - year - round soil matches the tundra ecosystem.

Answer:

The second ecosystem (with long, cold winters and short, cold summers; mostly small plants; soil that is frozen year - round) is the tundra ecosystem.