Question

people put insulation in their homes to keep heat from entering or leaving the house. why do people insulate houses?

to create energy

to waste energy

to prevent energy loss

Explanation:

Insulation in homes helps maintain a stable temperature. It prevents heat from escaping (in cold weather) or entering (in hot weather), thus reducing the need for excessive heating or cooling. This reduction in energy use for temperature regulation means less energy is lost. Energy cannot be created (as per the law of conservation of energy), and wasting energy is the opposite of what insulation aims for.

Answer:

to prevent energy loss