Starting with the core, Earth is made up of sex ever-increasing concentric spheres. This series examines these layers one at a time, discussing how we know what we do about them, what they tell us of the history of our planet, and how the spheres interrelate with each other to sustain life.
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Starting with the core, Earth is made up of sex ever-increasing concentric spheres. This series examines these layers one at a time, discussing how we know what we do about them, what they tell us of the history of our planet, and how the spheres interrelate with each other to sustain life.
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Add this copy of Earth's Outer Atmosphere: Bordering Space (Earth's to cart. $40.60, good condition, Sold by Bonita rated 4.0 out of 5 stars, ships from Newport Coast, CA, UNITED STATES, published 2007 by Twenty First Century Books.