Discoveries at the South Pole
In Discoveries at the South Pole, narrator Sir David Attenborough describes how scientists on Antarctica work to learn about the atmosphere, how volcanoes influence the air we breathe, about cosmic rays that are just reaching Earth, and what the interior of Antarctica is made of. This video is excerpted from BBC’s Frozen Planet, a series that shows a fragile world of beauty and hostility, where nature finds a way to survive and thrive in frigid conditions.
Lesson Express
Q: What type of research are the volcanologists conducting?
A: They are measuring the gases that bubble out of the volcano to understand how they impact the air. They are observing the molten rock below.
Q: Why did scientists launch the balloon?
A: They are measuring cosmic rays, tiny particles from the beginning of time that are just now reaching Earth.
Q: What are scientists learning about Antarctica? What do we still not know about Antarctica?
A: Scientists are learning how much ice is in Antarctica. We do not know a lot about the interior, how much ice there is, and what is under the ice.
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In Climate Change and Warming Seas, Sir David Attenborough highlights what researchers are learning about warming seas and its impact on the health of our planet. This video is excerpted from BBC’s Blue Planet II, a natural history series that explores the world's oceans, the animals that live in them, and the threats they face, using modern filming techniques and equipment to capture previously unseen areas of the ocean.
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