Answer:
Sedimentary rocks are 100 million years old.
Explanation:
The age of the sedimentary layer is defined as the time elapsed since the material was deposited.
Answer: i think its d dont come at me Explanation:
Answer:
Population growth is a problem.
Explanation:
Population is a problem because we have to worry about if we have enough resources to support them and there has been a scientific study done that proves more carbon dioxide is put into the air which doesn't help with air pollution.
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