Question

1. which ecosystem is most associated with the andes mountains?

a. coastal wetlands

b. high-altitude grasslands

c. arid deserts

d. tropical rainforests

Explanation:

The Andes Mountains are a high - altitude mountain range. High - altitude grasslands (such as the Puna grasslands) are characteristic ecosystems found in the Andes. Coastal wetlands are associated with coasts, arid deserts are more typical of regions like the Atacama (but not the most associated with the Andes as a whole), and tropical rainforests are in the Amazon basin near the Andes but not the main ecosystem of the mountain range itself.

Answer:

b. High - altitude grasslands