Which sustainable practice is paired correctly with its impact on the environment

d. creating more wind farms results in a reduction of fossil fuel use.

Explanation:

From the available options below:

a. using bamboo results in an increased use of forest trees.

b. practicing contour plowing results in a need for more land.

c. setting irrigation systems to run longer results in a reduction of water use. d. creating more wind farms results in a reduction of fossil fuel use.

Only option d is correctly paired with its impact on the environment.

Wind farms represent a source of energy and since wind is not exhaustible, wind energy is a form of renewable energy.

Fossil fuel also represents a source of energy but there are limited deposit of fossil fuel. Their use also creates environmental pollution which in turn creates a rise in global temperature.

Hence, creating more wind farms is a sustainable practice that can result in a reduction of fossil fuel use.