which environmental change is considered short term?\nforest fire\nice age\nmountain building\nsolar energy…

which environmental change is considered short term?\nforest fire\nice age\nmountain building\nsolar energy changes
Answer
Brief Explanations:
A forest fire is a relatively quick - occurring event that affects the environment over a short period. Ice ages last for long geological timescales. Mountain building occurs over millions of years. Solar energy changes are long - term processes related to the sun's activity cycles.
Answer:
A. forest fire