Coal, oil, natural gas are all examples of this. , resource that can be replenished over fairly short time spans such as months or years., resource that takes millions of years to form and accumulate , power that falling water generates , hot water from within the earth, used for heating or to turn turbines to generate electricity , renewable energy source generated by moving air that turns turbines, renewable energy source that is generated from the sun , a result of burning fossil fuels, unnatural warming of the lower atmosphere, The careful use of resources. , Collecting and processing of used items so that they can be made into new products..

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