Use this calculator to figure out how much water you are using at your home.

With this art activity, individuals or groups can use a wide variety of objects to create a collage of America. The example collage is made of garbage, and is intended to be a commentary on our problems with trash.

Madagascar is a haven for biodiversity and therefore admired and heavily researched by scientists. Check out how researchers are working to protect the environment of this African island.

A tribute to Theodore Roosevelt's protection of natural resources on the 100th anniversary of his orders to protect Alaskan land and wildlife with the Alaska Maritime National Wildlife Refuge.

The "Who's Guide to Saving Our Planet" helps students protect the environment through superior energy efficiency.

Dedicated to aquatic resource conservation, this task force addresses the expansion of harmful plants, fish, and other animals and invasive species

[Free Registration/Login Required] An informational text about a mayor who worked to reduce pollution in Houston, Texas in 2008. A question sheet is available to help students build skills in reading comprehension.

Discover more about how otters live, what they eat and how they socialize when you visit this informative resource. This condensed site will benefit students who need help narrowing their research information.

An introduction to biodiversity, offering a look how the planet is "losing" biodiversity and how this loss affects humans and Earth.

In this classroom activity, students discuss how people and pollution affect the environment. Then they demonstrate ways to recycle, reduce, and reuse.

This site provides statistical information about rivers all around the world. Stats include mean discharge, drainage area, and length.