No, there isn't. Please consult your doctor if this is the case with yours or someone you know.
The correct answer is A. Lunar eclipse. (please make this a brainliest answer)
In contrast to the heat that is still being actively produced by radioactive decay, primordial heat is the heat that the Earth loses as it continues to cool following its initial development.
Primordial and radiogenic heat can be found in the earth's deep core. Radiogenic heat is the thermal energy released as a result of spontaneous nuclear fusion, whereas primordial heat is the internal heat energy built up by planets during their first few million years of evolution.
The internal heat energy that a planet has built up over the course of its first few million years of evolution is known as primordial heat. The energy deposited by falling planetesimals, known as accretion energy, and differentiation energy, are the main sources of the primordial heat.
To know more about primordial heat
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Answer:
READ THIS FIRST!!!
I am not going to right the parragraph (it says to use your own words, they could trace it back to me if you use my words, and you would get it trouble).
But I will tell you the forces acting on the pencil:
Gravity (pulls on the pencil)
Your hand (pushing it up canceling out gravity)
And the electromagnetic force (holding the thing together)
Hope it helped,
Have a good day
