One place conduction occurs in the Earths system is in the air.
The sun noticeably affects our climate over millions of years, but it is not the cause of recent warming. The rate at which energy from the Sun reaches the top of Earth's atmosphere is called “total solar irradiance.
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Answer:
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Cenozoic Era, Mesozoic Era, <span>Paleozoic Era, Precambrian Time</span>