How does radioactivity make it possible to understand how Earth can be so old and still have a hot interior?
A: radioactive elements trap heat from underground magma chambers.
B: radioactive elements absorb heat from the atmosphere and release it underground.
C: radioactive elements near the core release heat as their nuclei decay.
D: radioactive elements absorb the cold temperatures underground.
3 answers
27 views and no responses? That's messed up!
35 views no responses, nice.
i give up im picking a random answer
3 answers