Short-term human ecological change is caused by habitat destruction, deforestation, wildlife hazards, pollution and non-sustainable harvesting. ... Deforestation, climate change/global warming, ozone layer destruction, and the mass-extinction of plant and animal species. Not sure about your question, but I hope this helped
Answer:
a scar is a environmental change
The answer is 1 because as you move farther from the center of the earth gravity would have less of an effect on you
RNA viruses can copy themselves which is harder for scientists to give an accurate conclusion to solve them.