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Browse results: Earth's History

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RESOURCE GRADE LEVEL MEDIA TYPE
Aging Diamonds?

Aging Diamonds?

In this video from Nature, geological detectives use ancient diamonds to learn more about Earth's inner layers. OER Level

Accessibility features: Transcript

6-12

Video

Deep-Sea Vents and Life's Origins

Deep-Sea Vents and Life's Origins

Deep-sea vents are home to life forms that do not rely on the Sun's energy. They depend instead on energy from volcanoes on the ocean floor. This video segment adapted from NOVA hypothesizes that life on Earth may have begun in this extreme environment. OER Level

Accessibility features: Audio Description, Caption, Transcript

3-12

Video

Ice-Core Record of Climate

Ice-Core Record of Climate

This video excerpt from NOVA: “Extreme Ice” explores how ice cores reveal a relationship between greenhouse gases and climate. OER Level

Accessibility features: Caption, Transcript

6-12

Video

Inclusion Conclusions

Inclusion Conclusions

Learn where diamonds originate and how inclusions trapped within diamonds help geologists determine their age in this video segment from Nature. OER Level

Accessibility features: Transcript

6-12

Video

RESULTS 1-4 OF 4