D4K: Rocks and Minerals Video Short
Clip: Special | 1m 57sVideo has Closed Captions
What is the rock cycle?
There are three types of rocks — igneous, sedimentary, and metamorphic — that have formed over time in the Earth's different layers. A rock can begin as one type and can change many times. It can take thousands of years for rocks to weather and erode. This process of changing is called the rock cycle. Find out more about rocks and minerals in this video short.
Science Trek is a local public television program presented by IdahoPTV
The Laura Moore Cunningham Foundation
D4K: Rocks and Minerals Video Short
Clip: Special | 1m 57sVideo has Closed Captions
There are three types of rocks — igneous, sedimentary, and metamorphic — that have formed over time in the Earth's different layers. A rock can begin as one type and can change many times. It can take thousands of years for rocks to weather and erode. This process of changing is called the rock cycle. Find out more about rocks and minerals in this video short.
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Science Trek is a local public television program presented by IdahoPTV
The Laura Moore Cunningham Foundation