So we all know about the carbon cycle, and the water cycle, and maybe even the nitrogen cycle. But new research has figured out there's a salt cycle, too. Problem is, that same research has found that we already broke it. Here's what...

Hoboro Island off the coast of Japan may soon be an island of the past, and it’s primarily due to one unsuspecting isopod.

Olympic National Park is temporarily closed as Washington, the US, and the world work to mitigate the spread of the COVID-19 virus. We filmed this series in early January and are currently at home practicing social distancing. We hope...

Explore the origins of one of the coolest geologic formations in the world, West Africa's Richat Structure.

Explore the origins of one of the coolest geologic formations in the world, West Africa's Richat Structure.

Olympic National Park is temporarily closed as Washington, the US, and the world work to mitigate the spread of the COVID-19 virus. We filmed this series in early January and are currently at home practicing social distancing. We hope...

In this episode of Crash Course Kids, Sabrina gives us a real world example of how the Hydrosphere and Geosphere affect each other in the form of Weathering and Erosion. Think of Weathering as the force that makes a mess and Erosion as...

Pupil outcome: I can plan an effective description of a dystopian setting. Key learning points: - Descriptions should include minimal action. - An effective way to include character is with one small character action, for example,...

Waterfalls and gorges are closely linked as erosional features. Explore how each are formed and the different types of erosion at work. Earth Science - Geology - Learning Points. There are four forms of river erosion: attrition,...

Take a trip down the Colorado river in the Grand Canyon and wonder at the awesome power of water!
<

br/>

People and places -Physical geog
r

aphy - Rivers />

Learning Points
River processes, such...

Coastlines may look stable but they are one of the most dynamic features in the physical world.
<

br/>

People and places -Physical geog
r

aphy - Coasts />

Learning Points
The coast is whe
r

e the...

A video entitled "Layers of History" which discusses how Earth's geographic features were formed, with a focus on the study of rock layers through absolute and relative dating.

This video explains the concept and types of inflation. The video then discusses two main classifications of inflation, namely demand pull inflation and cost push inflation. It provides examples of what causes each type of inflation and...

With HD footage from all over the world, this program shows students all the various types of landforms found on our planet. Animation segments demonstrate how land formations are created by movement of the earth's plates, volcanoes,...

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

Gravity and erosion are major factors in changing the shape of the surface of Earth. The different types of erosion, and the major types of mass movements caused by gravity are discussed in this video. Other terminology includes:...