Options are:
[a]. high temperature
[b]. forest communities
[c]. temperature
[d]. Temperature changing
[e]. global warming
[f]. local weather changes
[g]. Greenhouse gases
[h]. Greenhouse gasses

Fact 1: Climate influences plant growth, biodiversity, and adaptations of land organisms. Fact 2: Forest communities influence their climate and their soil. Given the two facts above, what influence plant growth, biodiversity, and adaptations of land organisms?
Answer:
[b].