This video is easy to understand and the issues are well explained.
The video demonstrates how changes in climate in one area can have affects around the world.
Additional Prerequisites
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Differentiation
Life science teachers could use this resource to describe the far reaching effects of global warming on various ecosystems.
Earth science teachers could use this video to explain different factors that increase CO2 levels in the atmosphere.
This video could be used in a geography class to explore how climate change could affect land use and settlement patterns.
To learn more about the impacts of climate change on the arctic check out this activity and video, which is from the perspective of Native Alaskans experiencing these changes firsthand.