earth and human activity

Question 1

environment, changes/ alter beneficial, harmful, survive, organism, habitat

Answer 1

environment

Question 2

things that were once natural on earth are now different or getting different

Answer 2

changes/alter

Question 3

actions that are good for the planet and it’s creatures, like planting trees, using less water, or recycling,which helps keep the earth healthy and safe for everyone.

Answer 3

beneficial

Question 4

air pollution, water pollution, and climate change.

Answer 4

harmful