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Scientists believe that Earth's oceans formed about 4 billion years ago through a process called "outgassing," where water vapor and other gases were released from the Earth's interior through volcanic activity. As the Earth cooled, the water vapor condensed and fell as rain, filling the low-lying areas to create the oceans.
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Why do you think scientists study earths interior?
Scientists study Earth's interior to better understand the planet's composition, structure, and dynamics. This helps in predicting natural disasters like earthquakes and volcanic eruptions, as well as in understanding processes like plate tectonics and magnetic field generation. Studying the Earth's interior also provides insights into the planet's history and evolution.
How long ago do scientists think the earth formed?
Scientists estimate that the Earth formed about 4.5 billion years ago. This estimate is based on dating of rocks and meteorites, as well as analysis of the solar system's formation.
How do scientists think the activity of the Siberian Traps changed the chemistry of the oceans?
Scientists believe that the activity of the Siberian Traps, a large volcanic province, released massive amounts of greenhouse gases and sulfur dioxide into the atmosphere, leading to global warming and acidification of the oceans. This likely caused significant disturbances in ocean chemistry, such as increased levels of carbon dioxide and ocean acidification, which could have had major impacts on marine ecosystems and biodiversity.
Why do scientists think earths core is made of iron?
Scientists think Earth's core is made of iron because iron is a dense material, and it is abundant in Earth's crust. Also, studies based on seismic waves and Earth's magnetic field support the idea that the core is composed mostly of iron.
When do scientist think the earth was formed?
Scientists believe that the Earth was formed around 4.6 billion years ago through the accumulation of dust and gas in the early solar system. This age estimate is based on radiometric dating of meteorites and rocks from Earth.
How do geologists think earths atmosphere formed?
how do geologists think earths atmosphere is formed
How do scientist think earths oceans formed?
* Some scientists suggest "they may have formed because the young Earth had a thick blanket of hydrogen, which reacted with oxides in the Earth's mantle to form lakes and seas." To read the article, click on the Related Link. * An article in Wikipedia says that "many scientists believe that comets bombarding the young Earth (about 4 billion years ago) brought the vast quantities of water that now fill the Earth's oceans."
Explain how earths first ocean's formed?
When the volcanoes erupted the gas from it made clouds and when it rained it started to for layers of water and that's how the first oceans formed......i think
Scientists think the first water vapor on Earth came from?
From the oceans
Which two processes do scientists think move the earths lithospheric plates?
bruh
Scientists think that Europa may have?
It may have oceans of liquid water under its layers of water ice. Scientists want to know if these oceans (assuming they are there) contain any forms of life.
When was Barbados Formed?
Scientists think that Barbados was formed about almost a million years ago.
How and when do scientists think your solar systeam was formed?
When science was gored
What kind of Bacteria does Scientists think was or is on Mars?
they think that it has some of earths type of bacteria and others no known to mankind.
What does the lack of fossil record for some of the Earths history mean to scientists?
that the fossil are oder then what we think
The oceans were formed when precipitation filled low areas on earth called what?
I think its Basin
Why do you think scientists study earths interior?
Scientists study Earth's interior to better understand the planet's composition, structure, and dynamics. This helps in predicting natural disasters like earthquakes and volcanic eruptions, as well as in understanding processes like plate tectonics and magnetic field generation. Studying the Earth's interior also provides insights into the planet's history and evolution.
