A Click for the Forest: Each click helps protect 15 square decimeters of old growth forests in Sweden.Adi's Free Charity Page: A site allowing people to help reduce air pollution, talk about the environment and find the latest environmental headlines.Care2.com: Your mouse click can make an impact on the environment at no cost to you.Ecology Fund: Click to donate land for free to protect the wilderness.Land Care Niagara: Free donation sire for reforestation in Niagara.Planet-Save.com: Free web e-mail service where you save 5 square feet of Amazon basin rainforest with every e-mail sent or received.Race For The Rainforest: Each free donation helps save rain forest as well as protect the people that inhabit them.Redjellyfish.com: Helps save the rainforests and feed orphaned chimpanzees for free. Registration required.Save Earth Now: Help protect the environment just by visiting. Works to preserve the rainforests, and public education of viable alternatives.SaveRainforest.net: Saving rain forest across the world with ecological and environmental groups. Save a portion of rainforest wilderness with just one click - free.The Environment Site: A site allowing visitors to donate for free by clicking, searching and shopping. All proceeds go to the Surrey Wildlife Trust.The I Want Clean Air Site: Free donation site to save trees by retiring polluting sulphur-dioxide emissions.The Rainforest Site: Founded to help protect the environment. Visitors can save a free area of rainforest with a mouse click.Tree 4 Life: Free donations to plant a tree to restore the Brazilian rainforest.