The crucial difference between relative dating and absolute dating is that
a) relative dating requires relatives of the fossil to be living while absolute dating does not.
b) absolute dating always requires carbon-14 to be present in a sample while relative dating does not.
c) relative dating gives age compared to other nearby objects while absolute dating always gives a numerical age.
d) relative dating gives a numerical age that is relatively close while absolute dating gives age by comparing nearby fossils.

 C.

Explanation: Relative dating is the technique used to know which object or item is older in comparison to the other one. The absolute dating is the technique which tells about the exact age of the artifact or the site using the methods like carbon dating.

the movement of aircraft through clouds can even cause lightning strikes. a single lightning event is a "flash", which is a complex, multi-stage explosively ejected.

explanation:

and the person below goggled it.

mark as brainliest

one negative thing it that it can kill water animals. another negative thing is it can cause the destruction of ecosystem. one way water pollution can be reduced is to conserve energy.