Instructional Video10:05
PBS

How Ancient Whales May Have Changed the Deep Ocean

12th - Higher Ed
It looks like the evolution of ocean-going whales like Borealodon may have affected communities found in the deep ocean, like the ones found around geothermal vents. And it turns out that when a whale dies, that’s just the beginning of...
Instructional Video3:01
Visual Learning Systems

Hydrothermals

3rd - 8th
This video explores the fascinating characteristics of hydrothermal features in Yellowstone National Park.
Instructional Video3:03
Curated Video

Oceans: The Abyss

6th - 12th
In the ocean abyss – the deepest of all aquatic ecosystems – life is rare. But a few well-adapted creatures do survive in the most inhospitable habitat on Earth. Biology - Ecosystems - Learning Points. The abyssopelagic zone (or the...