As worries about climate change continue to grow, scientists are working hard to understand the changes that are occurring right now as well as the ones we may face in the future. One avenue they are pursuing is looking to the past for answers. By drilling deep into the ice and scouring ancient sea beds, they hope to find evidence of past climate change and use that information to see where our planet and climate may be headed.
Earth in 1000 Years
Production: Cosmic Journeys
Duration: 31:13 min
Language: English
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