Find out as much as you can about the problem of Acid Rain. There are many reasons why the earth's temperature seems to be increasing. Read these pages on the Greenhouse Effect. Provide information on the effects of Global Warming and what we can do to help. The Ozone Layer Ozone is found in minute amounts in the atmosphere and in larger amounts in the stratosphere which is ten to fifty kilometres above the earth's surface.
Ozone is depleted when the natural balance is tampered with by humans.
Read these pages to find out why we need Ozone and why its being depleted. Provide information on what we can do to help.