Carbon, Oxygen, Nitrogen, Hydrogen
The two main gases are Nitrogen (N2) and Oxygen (O2), which comprise around 78% and 21% of the atmosphere by volume respectively. The remaining 1% is mostly Argon (Ar), followed by Carbon Dioxide (CO2) as well as several other gases present in trace amounts. All of these figures are for dry air, however water vapour (H2O) is also present in air at levels of up to 4%, but this is highly variable depending on localised conditions, and it makes up a lower percentage of the atmosphere as a whole.
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Venus' atmosphere is composed of 96% carbon dioxide, with the remaining 4% consisting of nitrogen and trace amounts of other gases. The thick atmosphere creates a strong greenhouse effect, leading to extreme temperatures on the planet's surface.
The atmosphere protects us tons of ways but here are most important ones. 1) It protects from sun rays because we would all be dead right now. 2) It helps airplanes because the Troposphere (the layer we are in) is the only layer that has weather so airplanes go up higher to the Stratosphere (layer on top of us) 3)It burns up asteroids before they touch down to Earth. 4) It lets us breath!!!!!!!!!!!!!!
The most abundant compounds in Earth's atmosphere are nitrogen and oxygen. Nitrogen makes up about 78% of the atmosphere, while oxygen comprises about 21%. Water vapor concentrations vary, but are typically around 1-4% of the atmosphere.
78% nitrogen, 21% oxygen, 1% carbon dioxide and other minute gases
argon
Nitrogen and oxygen together make up about 99% of the atmosphere by volume. Most of the remaining 1% is argon. Under humid conditions water vapor may make up 2-4% of the air.
helium h2o oxygen carbondiaeoxside
Their are 4 ways that gases enter the ocean. Gases can enter the ocean from streams, volcanoes, organisms, and the atmosphere.
Yes, water vapor is one of the most abundant gases in Earth's atmosphere. It varies in concentration depending on location and weather conditions, but it typically makes up around 1-4% of the atmosphere by volume.
biosphere ,hydrosphere ,atmosphere ,lithosphere are the four spheres of the earth
It was about 4 billion years ago, that the Earths oceans formed
carbon monoxide, oxygen, nitrogen, carbon dioxide
The two main gases are Nitrogen (N2) and Oxygen (O2), which comprise around 78% and 21% of the atmosphere by volume respectively. The remaining 1% is mostly Argon (Ar), followed by Carbon Dioxide (CO2) as well as several other gases present in trace amounts. All of these figures are for dry air, however water vapour (H2O) is also present in air at levels of up to 4%, but this is highly variable depending on localised conditions, and it makes up a lower percentage of the atmosphere as a whole.
The four major components of Earth's atmosphere are nitrogen (78%), oxygen (21%), argon (0.9%), and carbon dioxide (0.04%). These gases help regulate temperature, support life, and protect against harmful radiation.
The rare gases, also known as noble gases, make up about 1% of the Earth's atmosphere. This includes gases like helium, neon, argon, krypton, xenon, and radon. These gases are considered rare because they are present in very small concentrations compared to other gases like nitrogen and oxygen.