
Oceans
Special | 28m 48sVideo has Closed Captions
Oceans cover 70% of the Earth’s surface. Find out more about what’s under the surface.
Oceans are salty bodies of water that cover 70% of the Earth. Oceans contain many different ecosystems. Some of the Earth’s largest and smallest creatures live in the ocean. Yet people have only explored about 5% of the Earth’s oceans. On this Science Trek, host Joan Cartan-Hansen and her guest scientists will answer students’ questions about the oceans.
Problems playing video? | Closed Captioning Feedback
Problems playing video? | Closed Captioning Feedback
Science Trek is a local public television program presented by IdahoPTV
Major Funding Provided by the Laura Moore Cunningham Foundation

Oceans
Special | 28m 48sVideo has Closed Captions
Oceans are salty bodies of water that cover 70% of the Earth. Oceans contain many different ecosystems. Some of the Earth’s largest and smallest creatures live in the ocean. Yet people have only explored about 5% of the Earth’s oceans. On this Science Trek, host Joan Cartan-Hansen and her guest scientists will answer students’ questions about the oceans.
Problems playing video? | Closed Captioning Feedback
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Science Trek is available to stream on pbs.org and the free PBS App, available on iPhone, Apple TV, Android TV, Android smartphones, Amazon Fire TV, Amazon Fire Tablet, Roku, Samsung Smart TV, and Vizio.

Science Trek
Science Trek is a place where parents, kids, and educators can watch short, educational videos on a variety of science topics. Every Monday Science Trek releases a new video that introduces children to math, science, technology, engineering, and math (STEM) career potentials in a fun, informative way.Part of These Collections

Earth Science
Earth Science is the study of the earth. Learn about the place we call home.
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Science Trek is a local public television program presented by IdahoPTV
Major Funding Provided by the Laura Moore Cunningham Foundation