From earliest times, people have changed their environments. How have people today changed their environment. Discuss both the good and the bad.

Before us the people changed their environment by settling down. The people of today have changed their environment by a lo of things. They made products which are recyclable like plastic bottles. We also changed our environment by building cars. That wasn't  good for the environment. Now we have problem with the global warming. If we drive a car or do deforestation in Brazil CO2 will go in the atmosphere and the global will get warmer.

But there is another good thing: Now all the people know what happens with the earth, so we start to be nicer to the environment. The big consulting are making a lot of things that help the environment.

It would be much better if everybody would do his work online so that they don't need paper. If we use to much paper than there will be less trees in the world. If there is no more paper than people have to cut down more trees.

The good thing that we have changed is that we have some conservation areas for animals and for plant.