A homeowner wants to reduce the environmental damage of the energy source used to heat her home.

Which energy source would be best for her to choose?

D. wind.

Explanation:

The wind energy can be used to make electricity a this is a non-conviction form of energy and is thus an important factor, and can be used at homes and thus is associated with the windmill farms of the canada and the united states. As it has no or minimum damages to the environment and the surroundings and produces only the required heat to charge their homes.

The answer is:

(D) Wind