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Oxygen makes up roughly 21% of our atmosphere.

Nitrogen is the dominant gas in our atmosphere (roughly 78%).

The remaining 1% is comprised of carbon dioxide and other trace gases.

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13y ago

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What gas are lichens sensitive to?

Lichens are sensitive to air pollution, particularly sulfur dioxide and nitrogen oxides. These pollutants can harm lichens by disrupting their ability to photosynthesize and absorb nutrients. This sensitivity makes lichens useful bioindicators of air quality.


Which gas-in-air is the most-abundant?

Nitrogen, you can't survive on it obviously but you breath it in every day it is the most abundant gas in the atmosphere followed by oxygen I think.


What is the role of argon in air and how does it affect the composition of the atmosphere?

Argon is a noble gas found in the Earth's atmosphere. It makes up about 0.93 of the air we breathe. Argon is chemically inert, meaning it does not react with other elements. Its presence in the atmosphere helps maintain the overall composition and stability of the air. Argon does not play a significant role in the chemical reactions that occur in the atmosphere, but its presence is important for maintaining the balance of gases in the air.


What gas is more abundant in exhaled air than inhaled air?

Nitrogen is the most abundant gas in the atmosphere ( ~ 80% ) and therefore is the dominant species in both inspired as well as expired air.


What are the potential side effects of nitrogen gas exposure on human health and the environment?

Exposure to nitrogen gas can displace oxygen in the air, leading to asphyxiation in humans. In the environment, nitrogen gas can contribute to air pollution and acid rain, impacting ecosystems and human health.

Related Questions

Is air in a tire a gas?

Yes, of course it is. It is usually ordinary air pumped into the tire under pressure.


What kind of gas is used for air balloon?

Just plain old ordinary air, but heated by the flame of the burner (which I believe burns propane gas).


What is the most plentyful gas in the air?

Nitrogen is the most abundant gas in the air. It makes up 78% of the air in the atmosphere.


Is oxygen found in liquid solid or gas?

Oxygen is about 1/4 of the air that we breathe. It's a gas at ordinary temperatures and pressures.


What gas makes up 70 percent of the air?

Nitrogen is the gas that makes up about 78% of the Earth's atmosphere.


Which gas makes up just over 20 percent of the air around us?

Oxygen gas makes up just over 20% of the air around us.


The gas that makes up the largest percentage of the air?

Nitrogen is the gas that makes up the largest percentage of the Earth's atmosphere, composing about 78% of the air we breathe.


Is argon a gas in dry air?

Yes, argon is a gas that makes up approximately 0.93% of Earth's atmosphere and is found in dry air.


What type of gas makes up the highest percentage of air?

Nitrogen makes up about 78% of Earth's atmosphere.


Who makes the best forced air gas furnace?

lennox


Which gas in unpolluted air makes the rain acidic?

CO2


Double-pane windows have nitrogen gas or very dry air between the panes Why is ordinary air a poor idea?

Using ordinary air between the panes of double-pane windows can lead to condensation forming inside the window due to the presence of moisture in the air. This condensation can reduce the insulating effectiveness of the window and cause visibility issues. Nitrogen gas or very dry air is used to prevent condensation and maintain the insulating properties of the window.