which natural occurrence is an example of a long - term environmental change?\no lightning sparks a forest…

which natural occurrence is an example of a long - term environmental change?\no lightning sparks a forest fire.\no an earthquake results in a tsunami.\no a river floods due to a strong thunderstorm.\no the peppered moth evolves from a light to a dark color.

which natural occurrence is an example of a long - term environmental change?\no lightning sparks a forest fire.\no an earthquake results in a tsunami.\no a river floods due to a strong thunderstorm.\no the peppered moth evolves from a light to a dark color.

Answer

Answer:

The peppered moth evolves from a light to a dark color.

Brief Explanation:

Forest - fires, tsunamis, and floods are short - term events. Moth color evolution is long - term due to environmental changes like pollution over time.