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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.
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What was Earths first atmosphere was created by?
The earths first atmosphere was created by the methane, carbon dioxide, sulphur oxides and water vapor that volcanoes were pumping out. Oxygen started to come in noticeable quantities once life had formed. Nitrogen is inert, so doesn't do anything.
What is the gases in earth's early atmosphere are inferred to have come primarily from?
The gases in Earth's early atmosphere are inferred to have come primarily from volcanic activity. This outgassing released gases like water vapor, carbon dioxide, nitrogen, and methane. Over time, the composition of the atmosphere changed due to biological processes and the development of photosynthetic organisms.
Where do most of the harmful gases Spilled into the atmosphere come from?
Most harmful gases spilled into the atmosphere come from human activities such as burning fossil fuels for energy, transportation, and industrial processes. These activities release gases like carbon dioxide (CO2), methane (CH4), and nitrous oxide (N2O) that contribute to climate change and air pollution.
Describe how did oxygen come to make up to 21 percent of earths present atmosphere?
Oxygen accumulates in Earth's atmosphere from photosynthesis, where plants and algae convert carbon dioxide into oxygen. This process started with the emergence of photosynthetic organisms around 2.5 billion years ago, gradually increasing oxygen levels to the current 21 percent.
Where did the nitrogen come from in earths atmophere?
Nitrogen in Earth's atmosphere is believed to have come from volcanic outgassing billions of years ago, as well as from the breakdown of ammonia in the early atmosphere through photochemical reactions. This nitrogen has been recycled through various natural processes, such as plant respiration and decomposition, contributing to the stable composition of nitrogen in the atmosphere.
Where do these main gases come from?
they come from earths atmosphere and gases
Where does earths atmosphere come from?
Plants
Where did the gases in the earths atmosphere come from?
Scientist theorize that bacteria with chlorophyll in them slowly but surely began to multiply. And as they did, they photosynthesized enough to create an entire atmosphere. (as you know oxygen is a byproduct of photosynthesis)
Where do most of the gases in the air come from?
Gases of the atmosphere were attracted by gravity from the space.
What do we call pieces of stone that come into the earths atmosphere?
It is a meteorite (meteor).
What was Earths first atmosphere was created by?
The earths first atmosphere was created by the methane, carbon dioxide, sulphur oxides and water vapor that volcanoes were pumping out. Oxygen started to come in noticeable quantities once life had formed. Nitrogen is inert, so doesn't do anything.
Can asteroids come in earths atmosphere?
Yes. Asteroids can enter earth's atmosphere. In such an event the asteroid will probably strike earth's surface.
What is the gases in earth's early atmosphere are inferred to have come primarily from?
The gases in Earth's early atmosphere are inferred to have come primarily from volcanic activity. This outgassing released gases like water vapor, carbon dioxide, nitrogen, and methane. Over time, the composition of the atmosphere changed due to biological processes and the development of photosynthetic organisms.
Where do most of the harmful gases Spilled into the atmosphere come from?
Most harmful gases spilled into the atmosphere come from human activities such as burning fossil fuels for energy, transportation, and industrial processes. These activities release gases like carbon dioxide (CO2), methane (CH4), and nitrous oxide (N2O) that contribute to climate change and air pollution.
Where do the gases from the volcano come from?
The gases dissolve into the lava
Describe how did oxygen come to make up to 21 percent of earths present atmosphere?
Oxygen accumulates in Earth's atmosphere from photosynthesis, where plants and algae convert carbon dioxide into oxygen. This process started with the emergence of photosynthetic organisms around 2.5 billion years ago, gradually increasing oxygen levels to the current 21 percent.
Where do harmful gases come from?
Harmful gases can come from various sources such as vehicle emissions, industrial processes, power plants, agriculture, and natural sources like volcanoes. These gases, such as carbon monoxide, sulfur dioxide, and methane, can contribute to air pollution and climate change when released into the atmosphere.
