Answer:
In Geology rocks that are older are usually the oldest near the bottom
Explanation:
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Tropical cyclones develop in tropical oceans
Answer:
331,002,651 people in usa 2020
Answer: 3,000 satellites operating in Earth orbit, according to the US National Aeronautics and Space Administration (NASA), out of roughly 8,000 man-made objects in total.
Expiations: To see if anything coming or endangering us.