Social Sciences, asked by Puyaao12345678901234, 6 months ago

What are the two primary sources of the Earth's internal heat

Answers

Answered by cuteeeepresent
12

Answer:

The flow of heat from Earth's interior to the surface is estimated at 47±2 terawatts (TW) and comes from two main sources in roughly equal amounts: the radiogenic heat produced by the radioactive decay of isotopes in the mantle and crust, and the primordial heat left over from the formation of earth..

Answered by adivyansh229
14

Answer:

Lava and melted ignesious rock

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