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What two components make up of the greatest percentage of the atmospheres?
nitrogen and oxygen
What are the two main gases in theatmosphere?
The main gases in Earth's atmosphere are nitrogen, followed by oxygen.
What are the most abundant gases in dry air?
The most abundant gases in dry air are nitrogen (about 78%) and oxygen (about 21%). These two gases make up the majority of Earth's atmosphere and are essential for supporting life. Other gases such as argon, carbon dioxide, and neon make up the remaining percentage in very small amounts.
What is the chemical make-up of the atmosphere?
The Earth's atmosphere is composed mainly of nitrogen (about 78%) and oxygen (about 21%), with trace amounts of other gases such as argon, carbon dioxide, and water vapor. Nitrogen and oxygen are the two most abundant gases in the atmosphere and play key roles in supporting life on Earth.
What are the most 2 common gases in the atmosphere?
Nitrogen and Oxagen
Which gases in the earth's atmosphere are essential for life?
Oxygen and carbon dioxide are two essential gases in Earth's atmosphere for supporting life. Oxygen is needed for respiration by most organisms, while carbon dioxide is utilized by plants for photosynthesis to produce oxygen and food.
Earths atmosphere is dominated by which two gases?
Nitrogen and Oxygen are the two main constituents of air.
What are the the only two gases found in the troposphere?
The two main gases found in the troposphere are nitrogen (about 78%) and oxygen (about 21%). These gases make up the majority of the Earth's atmosphere and are essential for supporting life.
What two components make up of the greatest percentage of the atmospheres?
nitrogen and oxygen
What are the two main gases in the earth's lower atmosphere?
Nitrogen (which makes up about 78% of the atmosphere) and Oxygen (about 21%)
What are the two deadly gases Four billion years ago the earth's atmosphere?
The two deadly gases present in Earth's atmosphere four billion years ago were methane and ammonia. These gases were toxic to early organisms and would have made the atmosphere hostile to life as we know it today.
Why do the properties of the two gases in the atmosphere does not change?
There are more than two gases in the atmosphere. You need to specify the ones you are asking about.
Are the two primary gasses found in the Earth's atmosphere?
The two primary gases in the Earth's atmosphere are nitrogen and oxygen.
What are the top two gases found in the atmosphere?
The top two gases found in the Earth's atmosphere are nitrogen, which makes up about 78% of the atmosphere, and oxygen, accounting for approximately 21%. Together, these two gases dominate the atmospheric composition, with trace amounts of other gases such as argon, carbon dioxide, and water vapor making up the remainder. Nitrogen plays a crucial role in various biological processes, while oxygen is essential for respiration in most living organisms.
What are the two main gases in theatmosphere?
The main gases in Earth's atmosphere are nitrogen, followed by oxygen.
The two most abundant gases in the atmosphere are?
Nitrogen and oxygen are the two most abundant gases in Earth's atmosphere, making up approximately 99% of its composition. Nitrogen comprises about 78% of the atmosphere, while oxygen makes up around 21%.
What two gases are in the atmosphere?
Nitrogen and Oxygen
