EPA Global Warming Site-Information here on emissions, the Greenhouse Effect, and the impact of global warming.
David Suzuki Foundation - Climate Change
Ice Shields:
EPA Global Warming - Evidence of warming of ice shields and the effects of this.
Environmental News Network (Click on Cancel if a message comes up.)
Dramatic Thinning and Shrinking of Polar Ice
Glaciers:
World's Largest Glacier Near Critical Melting Point
Global Warming Thaws Tropical Ice Caps
Are the Earth's Glaciers Responding to Climate Change
Forests:
Climate change and forests (You may need to click to enter this site- there is lots of information in other spots of this site so feel free to explore it)
Climate change and Forests (Canada) - Look at the sections called "Effects of Climate change on Canada's Forests".
Global Environment Outlook - Read down to the section on forests.
Changing Weather Patterns:
Global Warming-Early Warning Signs - Click on Fingerprints to find out more.
Earth's Temperature Shot Skyward
Climate Change and Variations Bulletin for Canada
Recorded Temperature and Trends Over the Years:
United Nations Environment Programme-Trends in climate
United Nations Environment Programme - Trends over the last 400 000 years
EPA Global Warming - Info. on trends in temperature
Temperature as a Dynamic System:
Weather as a Dynamic System:
How the Atmosphere Works:
United Nations Environment Programme-Planets and Atmospheres
United Nations Environment Programme -How Aerosols in the air effect the atmosphere.
United Nations Environment Programme - The Greenhouse Effect
Natural Changes and Unnatural Changes:
How important to us and why should we pay attention to it?
United Nations Environment Programme - Potential Impacts of Climate Change
Outline of why this is still a debate: