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.
The gas that makes up 93% of Earth's atmosphere is nitrogen. Oxygen is the second most abundant gas, making up around 21%.
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.
The gas that makes up about 21 percent of the atmosphere is oxygen. It is essential for the respiration of most living organisms and plays a crucial role in various biological and chemical processes. Oxygen is produced primarily by plants during photosynthesis and is vital for maintaining life on Earth.
No, oxygen makes up about 21% of Earth's atmosphere. Nitrogen is actually the most abundant gas, making up about 78% of the atmosphere.
Oxygen is the gas that makes up about 21 percent of the Earth's atmosphere.
Carbon dioxide (CO2) is the gas that makes up 0.036 percent of Earth's atmosphere.
Oxygen is the gas that accounts for about 20 percent of Earth's atmosphere.
The largest reservoir of nitrogen is in the atmosphere, where it exists primarily as nitrogen gas (N2). Nitrogen gas makes up about 78% of Earth's atmosphere.
The largest planet is Jupiter, with an atmosphere made mostly of hydrogen.
Nitrogen makes up the largest quantity in Earth's Atmosphere at 78%.
Oxygen makes up 21 percent of Earth's atmosphere.
CARBONDIOXIDE
Argon makes up nearly 1 percent of Earth's atmosphere. It is a colorless, odorless, and inert gas that is part of the noble gas group.
The largest percentage of gas in air is nitrogen, which makes up about 78% of Earth's atmosphere. Oxygen is the second most abundant gas in the atmosphere, comprising around 21%. The remaining 1% consists of other gases such as argon, carbon dioxide, and trace amounts of other gases.
Nitrogen makes up about 79% of the atmosphere.
Argon is the unreactive gas that makes up 1 percent of the Earth's atmosphere. It is a noble gas and is commonly used in applications where an inert atmosphere is required, such as in light bulbs and welding.