Real World Science : The Science of Climate Change
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This program begins by explaining how scientists have learned that Earth’s climate has changed many times over billions of years and that Earth’s climate is...

This live-action video program is about deserts. The program is designed to reinforce and support a student's comprehension and retention of the term through use of video footage, photographs, diagrams and colorful, animated graphics and...

Ecosystems and biomes takes students on a journey around the globe to tropical rain forests, deserts and the ocean. Live footage and colorful graphics teach students about regions and climates, and explain the impact environments and...

The melting of Earth's polar ice is incrementally warping the planet’s crust both vertically and horizontally.

The orbit of Earth on a tilted axis around the sun leads to the seasons. The resulting change of angle of the sun, and length of day controls how warm we get at different times of the year. With those changes in seasons come changes in...

The potential threat to Antarctica from industrial exploitation.

A giant airship that’s been nicknamed “The Flying Bum,” because it looks strikingly like a flying bum from behind, will soon be taking rich tourists on luxury cruises over the North Pole.

In this video, the concept of global warming and its impact on Earth's climate is explained. It highlights the increase in temperature over the past century and the concern over the accelerated rate of warming in recent years. This video...

Learn the basics about global warming as part of the environmental chemistry topic.

The climate, animals, and plant life vary greatly in the different parts of the world. Students explore how wildlife and the environment work together in harmony. By viewing the program and engaging in activities, viewers will learn to...

Polar bears are adorable winter animals that live in the arctic. which is all the way at the top of the earth. In this fun and informative video for preschoolers and toddlers, kids can learn about polar bears from what they eat to how...

In this video, the teacher discusses the concept of camouflage in animals and plants. The teacher explains how different species have adapted to their environments through natural variations and favorable traits. The different types of...

At the Stable Isotope Lab in Boulder, Colorado scientists are doing a lot of the same things that those CSI folks do on TV. But instead of being ""crime scene investigators,"" these experts are more like ""cold scene investigators.""...

The orbit of Earth on a tilted axis around the sun leads to the seasons. The resulting change of angle of the sun, and length of day controls how warm we get at different times of the year. With those changes in seasons come changes in...