The depletion of the ozone layer, air pollution, and e-waste are huge problems for the next president.
In this letter I tell the president that global warming (climate change) is our biggest threat and that he must do something
Global Warming is an important issue that needs to be addressed. If we continue to let pollution affect the environment then there will be serious ...
Water Pollution is damaging our oceans,lakes, ponds, streams and rivers.
Our article is written about clean drinking water around the world.
Air pollution is a big problem in the United States and its killing millions of people.
