Explains how populations change as their environment changes?

for example if the envirement became dusty and black a moth would need to camoflouge for survival instead of being white

Explanation:

A population has genetic variations, possibly due to mutations. Favorable variations may allow an organism to be better adapted to its environment and survive to reproduce. Beneficial traits are favored in a population so that they may become better represented.

Explanation:

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explanation:

meteorologists would compare a new weather map with one 24 h old to see how fast a front is moving.