argon
Nitrogen makes up 78% of the Earth's atmosphere. Oxygen makes up about 21%.
Carbon dioxide (CO2) makes up about 0.04 percent of the Earth's atmosphere, not four percent. The gas that constitutes around four percent of the atmosphere is water vapor, although its concentration can vary significantly based on temperature and humidity. Water vapor plays a crucial role in weather and climate processes.
oxygen . hey people googling there science hw. join the club :)
Argon makes up about 0.93 percent of the Earth's atmosphere, which is often rounded to 1 percent for simplicity. It is a noble gas and is chemically inert, meaning it does not readily react with other elements. Argon is the third most abundant gas in the atmosphere after nitrogen and oxygen.
Nitrogen makes up about 77% of earths gasses oxegen is 21% of earths gases corbon dioxide is 1% arogon is 1% as well
Oxygen is the gas that accounts for about 20 percent of Earth's atmosphere.
Nitrogen makes up about 78 percent of Earth's atmosphere.
Nitrogen, it actually makes up just over 78% of the Earths atmosphere by volume.
Argon makes up nearly 1% of Earth's atmosphere. It is a noble gas that is colorless, odorless, and inert.
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The gas that makes up 21% of Earth's atmosphere is oxygen. It is an essential component for most living organisms to breathe and is crucial for various biological and chemical processes on Earth.
Oxygen is the gas that makes up about 21 percent of the Earth's atmosphere.
Nitrogen makes up most of our atmosphere. Second is Oxygen.
You must be thinking of water. It varies a lot, but can be up to about 4%.
1 percent of the earths atmosphere is made of the following: - Argon (0.93%) - Carbon dioxide (0.03%) - Neon> trace - Helium> trace - Methane> trace - Krypton> trace - Xenon> trace - Hydrogen> trace - Ozone> trace 21% of earths atmosphere is made of oxygen 78% of earths atmosphere is made of nitrogen
Carbon dioxide (CO2) is the gas that makes up 0.036 percent of Earth's atmosphere.
Approximately 20 percent of the Earth's atmosphere is made up of oxygen.