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Geography

Volcanoes 101 | National Geographic

About 1,500 active volcanoes can be found around the world. Learn about the major types of volcanoes, the geological process behind eruptions, and where the most destructive volcanic eruption ever witnessed occurred. ➡ Subscribe: http://bit.ly/NatGeoSubscribe #NationalGeographic #Volcanoes #Educational About National Geographic: National Geographic is the world's premium destination for science, exploration, and adventure.

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Earthquakes for Kids STEM | Learn why earthquakes happen and how to measure them

Did you know that several million earthquakes happen every year? Earthquakes for Kids STEM is a great video to learn a little more about earthquakes. Most earthquakes are so small in magnitude that we can't feel them. The United States Geological Survey only records about 20 each year in the US.

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