Earth Day 2014: April 22
Happy Earth Day 2014! Celebrate the Earth's birthday by exploring the chemistry of our planet Earth.
Earth Day’s a good time to take a moment to appreciate our planet, and the variety of elements and compounds within. With an atmosphere containing 78% nitrogen and 21% oxygen, the Earth is the only planet in the solar system capable of initiating and sustaining life-forms; the various chemical elements that make up the Earth, from the crust, down to the mantle and core, have a little something to do with that.
Related Articles: (Note: Apology. Decoded Science is now close, the website where I published the articles below. I'll check if I can find my drafts. July 22, 2023.)
(c) April 2014. Updated July 22, 2023. Tel. Inspired Pen Web. All rights reserved.
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