Question

How does coal differ from pine trees as a source of energy?

Answer 1

I believe it would be B

Answer 2

The right option is; B. Coal is a nonrenewable resource, while pine trees are a renewable resource.

As sources of energy, the difference between coal and pine trees is that coal is a nonrenewable resource, while pine trees are a renewable resource. Coal is a nonrenewable energy resource that is available in limited supplies and is not easily replenished by the environment, while pine trees are renewable energy resources that can grow or be replenished naturally over relatively short periods of time.