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Apr 8, 2022 · Earth's rocky core formed first, with heavy elements colliding and binding together. Dense material sank to the protoplanet's center while lighter material built up the crust. Earth's...
2009–. TV-PG. 45m. IMDb RATING. 8.0 /10. 770. YOUR RATING. Rate. Play trailer 1:34. 2 Videos. 9 Photos. Documentary History. The natural wonders of the world are being explained. Stars. Corey Johnson. Jonathan Keeble. Tony Prave. See production info at IMDbPro. STREAMING. S1-2. RENT/BUY. from $14.99. search Amazon. Add to Watchlist.
The Earth formed over 4.6 billion years ago out of a mixture of dust and gas around the young sun. It grew larger thanks to countless collisions between dust particles, asteroids, and other growing planets, including one last giant impact that threw enough rock, gas, and dust into space to form the moon.
Oct 19, 2023 · At its beginning, Earth was unrecognizable from its modern form. At first, it was extremely hot, to the point that the planet likely consisted almost entirely of molten magma. Over the course of a few hundred million years, the planet began to cool and oceans of liquid water formed. Heavy elements began sinking past the oceans and magma toward ...
Dec 10, 2016 · 70K. 6.6M views 7 years ago #cosmos #education #science. In the very beginning of earth's history, this planet was a giant, red hot, roiling, boiling sea of molten rock - a magma ocean.
Earth formed around 4.54 billion years ago, approximately one-third the age of the universe, by accretion from the solar nebula. [4] [5] [6] Volcanic outgassing probably created the primordial atmosphere and then the ocean, but the early atmosphere contained almost no oxygen.
Store. Live TV. Categories. How The Earth Was Made. Season 1. Spectacular on-location footage, evidence from geologists in the field, and dramatic graphics combine in this stunning series to show how immensely powerful forces of geology. 235 IMDb 8.0 2009 17 episodes. X-Ray TV-PG. Documentary. Free trial of HISTORY Vault. Watch with HISTORY Vault.
