Question

1. what factor makes the andes mountains critical for conservation?

a. the uniformity of climate
b. the lack of human activity
c. the absence of vegetation
d. the presence of endemic species

Explanation:

• Option a: The Andes have diverse climates (not uniform), so this is incorrect.
• Option b: The Andes have significant human activity (e.g., agriculture, settlements), so this is incorrect.
• Option c: The Andes have rich vegetation (e.g., cloud forests, paramo), so this is incorrect.
• Option d: Endemic species (found only there) make conservation critical, as their survival depends on the Andes' ecosystems.

Answer:

d. The presence of endemic species