Most ocean water probably came from
WebThe origin of water on Earth is the subject of a body of research in the fields of planetary science, astronomy, and astrobiology. Earth is unique among the rocky planets in the Solar System in having oceans of liquid water on its surface. Liquid water, which is necessary for life as we know it, continues to exist on the surface of Earth because the planet is at a … WebThe origin of water on Earth is the subject of a body of research in the fields of planetary science, astronomy, and astrobiology. Earth is unique among the rocky planets in the …
Most ocean water probably came from
Did you know?
WebApr 24, 2024 · Click here 👆 to get an answer to your question ️ Most of the water that fills Earth's oceans probably came from _____. jc620018 jc620018 04/24/2024 Biology …
WebOrigin of the ocean waters. The huge volume of water contained in the oceans (and seas), 137 × 10 7 cubic km (about 33 × 10 7 cubic miles), has been produced during Earth’s … WebAug 15, 2016 · In a gallon of average ocean water, there is about 1 cup of salt. But it does vary. The Atlantic Ocean is saltier than the Pacific Ocean, for instance. Most of the salt …
WebFigure 5.2. 1 Earth’s hydrological cycle (Steven Earle, “Physical Geology”). Water is stored in various reservoirs as it moves through this cycle. The largest, by far, is the oceans, accounting for 97% of the volume (Figure 5.2. 2 ). Of course, that water is salty. The remaining 3% is fresh water. Two-thirds of our fresh water is stored ... WebJul 7, 2016 · There are two prevailing theories: One is that the Earth held onto some water when it formed, as there would have been ice in the nebula of gas and dust (called the proto-solar nebula) that ...
WebDec 10, 2014 · Most of Earth's Water Came from Asteroids, Not Comets. By Charles Q. Choi. published 10 December 2014. Rosetta’s navigation camera obtained the four images in this mosaic on Dec. 7, 2014, from a ...
WebMar 1, 2015 · Clearly, most of Earth's water must have come from elsewhere. In the past few years, though, measurements of comets from the Kuiper belt showed D/H ratios similar to the ocean's, reinvigorating ... kyrene school district calendar 2022WebFeb 7, 2024 · The ocean covers 70 percent of Earth's surface. Extraterrestrial Oceans Mars probably had oceans billions of years ago, but ice and dry seabeds are all that remain … kyrene school district bus scheduleWebNov 3, 2010 · The origin of the oceans has long been a mystery. ... These mismatches are difficult to explain if most of Earth’s water came from ... “Some of the Earth’s water probably came from this ... progressive christmas greetingsWebJun 2, 2009 · Astrophysicists believe that the Earth’s water came from comets and asteroids from the edges of our solar system. ... but the amount is probably between … progressive christmas dinner menusWebMar 13, 2024 · Secularists believe the Earth condensed from clumpy matter flung out of the solar nebula 4.56 or so billion years ago. It was thus originally a hot molten blob that cooled. They used to suggest that most of the water came from inside this cooling Earth, but not enough to fill the oceans we have on the Earth’s surface today. progressive church anderson scWebWater surrounds us, falling from the sky, rushing down riverbeds, pouring from faucets, and yet many of us have never stopped to ask where it comes from. The answer is a complicated one, stretching way beyond an incoming tide or a cloud heavy with rain and all the way back to the very origins of the universe.. Shortly after the big bang, protons, … progressive christmas party ideasWebOrigin of Earth's Water. Earth's water probably came from a combination of 2 sources very early in its history: outgassing (condensation of steam from early volcanism), and comets (extraterrestrial bombardment).Exactly how much of Earth's water each source contributed can only be speculated, because geological evidence from that distant time was long ago … progressive chronic osteomyelitis