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The current atmosphere of Earth is primarily composed of nitrogen (78%) and oxygen (21%), with trace amounts of other gases like carbon dioxide, methane, and water vapor. Human activities, such as burning fossil fuels, have increased levels of greenhouse gases like carbon dioxide, leading to concerns about climate change and global warming.
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Where does earth's gases in the current atmosphere come from?
Earth's current atmosphere is primarily composed of nitrogen (78%) and oxygen (21%). These gases were most likely released from the Earth's interior through volcanic activity and outgassing from the early oceans. Other gases, such as carbon dioxide and water vapor, are generated through biological processes and interactions between the atmosphere and Earth's surface.
What is the percentage of Earth's atmosphere (by volume) that is carbon dioxide?
The current percentage of carbon dioxide in Earth's atmosphere is around 0.04%.
What is the source of earths original atmosphere?
Earth's original atmosphere is believed to have been formed by outgassing from the planet's interior, which released gases such as water vapor, carbon dioxide, and nitrogen. These gases accumulated around the young Earth to create the primordial atmosphere.
Two gases that probably existed in Earth's early atmosphere are what?
Two gases that probably existed in Earth's early atmosphere are ammonia and methane. These gases were likely present in significant quantities before the atmosphere transformed into its current composition.
What two gasses have been added to Earth's atmosphere in large amounts and are believed to have increased global warming by absorbing infrared radiation?
Carbon dioxide and methane are the two gases that have been added to Earth's atmosphere in large amounts and are believed to have increased global warming by absorbing infrared radiation.
Where does earth's gases in the current atmosphere come from?
Earth's current atmosphere is primarily composed of nitrogen (78%) and oxygen (21%). These gases were most likely released from the Earth's interior through volcanic activity and outgassing from the early oceans. Other gases, such as carbon dioxide and water vapor, are generated through biological processes and interactions between the atmosphere and Earth's surface.
Which process causes transfer of energy by air current within earth atmosphere?
convection
What is the percentage of Earth's atmosphere (by volume) that is carbon dioxide?
The current percentage of carbon dioxide in Earth's atmosphere is around 0.04%.
What is the source of earths original atmosphere?
Earth's original atmosphere is believed to have been formed by outgassing from the planet's interior, which released gases such as water vapor, carbon dioxide, and nitrogen. These gases accumulated around the young Earth to create the primordial atmosphere.
Two gases that probably existed in Earth's early atmosphere are what?
Two gases that probably existed in Earth's early atmosphere are ammonia and methane. These gases were likely present in significant quantities before the atmosphere transformed into its current composition.
Earth is a what kind of magnet?
Apparently an electromagnet, if that's what you mean, since the current is believed to be the result of currents flowing in Earth's interior.
What did Alexander Oparin say about the earth's early atmosphere?
Oparin believed that there was one molecule lightning strike and then the gases developed
What did Stanley do?
Miller took molecules which were believed to represent the major components of the early Earth's atmosphere and put them into a closed system .
What helps to maintain the current level of nitrogen in Earth's atmosphere?
Mainly the fact that nitrogen is largely inert.
The earth would get warmer if you release more dioxide gas into the atmosphere?
As the current theory states - yes.
What role did the ozone play in the development of your current atmosphere?
It protects the Earth from ultraviolet rays or U.V rays.
What is the abundant metal in the Earth?
In the Earth's crust, that would be aluminium (or aluminum). The Earth's core is believed to have large amounts of iron and nickel, but those are inaccessible with current technology.
