The atmosphere is not good because stuff like the Ozone layer which in some part of the world it is crack and that’s not good for all of us. The horrible deforestation is destroying animals habitats and destroying the trees and 15 billion trees get cut down yearly. 
The deficient pollution is not good because noises like cars planes trains and volcanoes.It’s also caused by factors and rockets. The most dangerous thing that is give earth pollution is rocket’s because it explodes everywhere.
Although, the world has been bad the most important thing is the ocean because sea creatures have been trapped in nets and people have been in the ocean which causes the sea creatures to eat plastic and get stuck in them.
Climate change is very serious in Alaska because it’s changing the temperature and weather. It’s also changing the heat because now it’s getting warmer so it’s not as cold as it