Answer:
I think the answer is B.Wool. I hope I help :)
Explanation:
I would say D. Fossil fuels must be burned to release their energy.
A lot of it is media bias. You won't hear this in school but Global Warming is a true but simple concept. Most of the arguments are between jobs that non-renewable energy gives us, and planet saving renewable energy.
I would say a tundra,
a tundra us a freezing place so hardly any plant life can grow, and it's always cold.