swamp prairie forest tundra
I gave my students this multiple choice question: The Russian thistle, commonly known as the tumbleweed, is a big, round plant with many branches and short, stiff leaves. This plant spreads a large number of seeds when it breaks off from its stalk. The thistle is most likely found in what kind of environment?

Only one answer is correct among these 4 choices:
- swamp
- prairie
- forest
- tundra

Could you tell me which one is correct?

prairie