Lecture 27: Deep Time - The Age of the Earth

Lecture 27: Deep Time - The Age of the Earth

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Lecture 28: Inside the Earth

What is the interior structure of the Earth? We will start our exploration of the Solar System with our home planet Earth. This lecture discusses the interior structure of the Earth, introducing the idea of differentiation, how geologists map the interior of the Earth using seism ...  Show more

Lecture 29: The Earth's Atmosphere

What is the composition and structure of the Earth's atmosphere? Why is it as warm as it is, and how did it form? Today I will describe the composition and structure of the atmosphere, the Greenhouse Effect, the Primordial Atmosphere, and Atmospheric Evolution. The Earth's atmosp ...  Show more

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