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What’s hiding at the most solitary place on Earth? The deep sea

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Exploring our Oceans

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In this short video, Jim Toomey explains the impact our activities, even far inland, can have on ocean health. Cosmetics, pharmaceuticals, fertilizers, and litter can be washed into the ocean, where it harms the health of animals, water quality, and can create dead zones. In the end, every community is an ocean community, and we must find ways to reduce the impacts that our activities have.

What percentage of all biomass on Earth lives in the oceans?

Watch the video and finish the Think section to complete the lesson.

About Exploring our Oceans

Exploring our Oceans offers insight into the scientific marvels of the marine world, and the part you can play in uncovering the ocean's mysteries and safeguarding its future. From biology to physics to engineering, understanding our oceans involves a multitude of scientific approaches. Dive into our curated videos and supporting lesson materials, and find out how you can be a part of it all.

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