Global warming is one of the foremost problems facing our planet today. As pollution rises the ozone layer breaks down, and as the temperatures go on a constant rise glaciers and ice-caps melt. Many people have their doubts about the global warming "theory", however proof of this "t...

From: Sherry J. Bright Subject: Global warming (After a lot of reading and hunting around on the net, I found a great deal of information on this topic. I had never really researched on it before so wanted to make sure that calculations agreed from report to report. Most of them did so I will...

Humankind is conducting an ongoing experiment to see what will happen to our health and to the well being of the planet when changes in the earth's climate are made. This experiment is called global warming. Global warming is allegedly changing the world as we know it. The concern of global warm...

Thermal Pollution: A Global Problem Recently, as a result of the increased energy demand, we've allowed our planet to begin overheating. With the introduction of more and more heated water into our lakes and rivers, and Carbon Dioxide into the atmosphere we've managed to raise the temperature of ...

What causes air pollution? Air pollution results mainly from the incomplete combustion of several fuels, such as coal, petrol, and wood. The primary sources of pollution from combustion are furnaces in factories, engines in vehicles, and the burning of trash in the form of particles or gases. Air P...