which long - term environmental change could allow some organisms to flourish?\ndrought\nice…

which long - term environmental change could allow some organisms to flourish?\ndrought\nice age\ntsunami\nlarge asteroid impact
Answer
Answer:
ice age
Brief Explanation:
Ice - ages are long - term. Some cold - adapted organisms can thrive. Droughts are generally harmful, tsunamis and large asteroid impacts are short - term and catastrophic.