Question

1. which would be an abiotic factor for a tree in the forest?

a. a caterpillar eating its leaves
b. wind blowing through its branches
c. a bird nesting in its branches
d. fungus growing on its roots

Explanation:

Abiotic factors are non - living components of an ecosystem. Wind is a non - living element. A caterpillar (A) is a living (biotic) organism. A bird (C) is a living (biotic) organism. Fungus (D) is a living (biotic) organism.

Answer:

B. wind blowing through its branches