I think the thing that protects us from harmful radiation is ozone. Correct me if I'm wrong. Hope this helps tho!
Is D :::::::::::::;:::::::)
Answer:Nonrenewable energy resources, like coal, nuclear, oil, and natural gas, are available in limited supplies. This is usually due to the long time it takes for them to be replenished.
Renewable resources are replenished naturally and over relatively short periods of time.
Explanation: