Browse results: Earth's History
| RESOURCE | GRADE LEVEL | MEDIA TYPE |
|---|---|---|
Aging Diamonds?
In this video from Nature, geological detectives use ancient diamonds to learn more about Earth's inner layers.
Accessibility features: Transcript |
6-12 |
Video |
Deep-Sea Vents and Life's OriginsDeep-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. Accessibility features: Audio Description, Caption, Transcript |
3-12 |
Video |
Ice-Core Record of ClimateThis video excerpt from NOVA: “Extreme Ice” explores how ice cores reveal a relationship between greenhouse gases and climate. Accessibility features: Caption, Transcript |
6-12 |
Video |
Inclusion Conclusions
Learn where diamonds originate and how inclusions trapped within diamonds help geologists determine their age in this video segment from Nature.
Accessibility features: Transcript |
6-12 |
Video |
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