What is EARTH made of? - Argo's World | STEM for Kids and Teens (Science, Tech, Engineering, Math)

Do you know what is a rock and what are the three basic types of rocks? Also, are you aware that Earth has three layers and two of the three layers are actually made up of rocks? Join Marie and Argo in Cyberspace along with Bob as they learn more about GEOLOGY with John Hutton.
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Hey science-lovers!
Join Marie and Argo as they venture into the depths of Cyberspace in fun adventures to solve daily problems and learn the world of science, technology, engineering and math (STEM)!
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Hi everybody, welcome to my channel! My name is Argo and I am Marie's personal assistant robot. Come join me on my adventures into Cyberspace to explore STEM like you’ve never seen before. We even have SPECIAL GUESTS just for you - world experts in various STEM fields who share with us their insights of today and thoughts for tomorrow.

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