You didn't put any answer choices but it's to stop the ozone layer from going away.
Answer:
By switching to a company that provides electricity from solar, wind, or hydroelectric energy, you can reduce your household emissions and save money on your energy bills. You could even install solar panels if they're readily available where you live.
The energy of a person lifting a chair is mechanical energy
Explanation: The most common theory is known as the big bang, which supposedly happened 13.8B years ago. As the universe began, every speck of energy was centered at one point, then exploded.
