Question

select the taiga ecosystem. this ecosystem has: warm summers and warm winters a rainy season and a dry season soil that is poor in nutrients this ecosystem has: long, cold winters and short, cold summers mostly small plants soil that is frozen year - round this ecosystem has: long, cold winters and short, cool summers many evergreen trees soil that is poor in nutrients

Explanation:

The taiga ecosystem is characterized by long, cold winters and short, cool summers. It has many evergreen trees and soil that is poor in nutrients. The first option describes a savanna - like ecosystem (warm seasons and poor soil but not taiga). The second option describes a tundra - like ecosystem (frozen soil year - round). The third option with long, cold winters, short, cool summers, many evergreen trees, and poor - nutrient soil matches the taiga ecosystem.

Answer:

The third ecosystem (long, cold winters and short, cool summers; many evergreen trees; soil that is poor in nutrients) is the taiga ecosystem.