Question
Download Solution PDFWhich is the most abundant gas in the earth's troposphere?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFThe Correct answer is Nitrogen.
Key Points
- Nitrogen makes up about 78% of the earth's troposphere, making it the most abundant gas.
- It is a colorless, odorless gas that is essential for the survival of living organisms.
- Nitrogen is a key component of amino acids, proteins, and DNA.
- It is also crucial for the nitrogen cycle, which is vital for maintaining the earth's ecosystem.
- Nitrogen is used in various industries including fertilizers, explosives, and the production of nitric acid.
Additional Information
- Argon
- Argon constitutes about 0.93% of the Earth's atmosphere.
- It is a colorless, odorless noble gas and is used in various applications such as lighting, welding, and in preserving historical documents.
- Carbon Dioxide
- Carbon Dioxide (CO2) makes up about 0.04% of the Earth's atmosphere.
- It plays a crucial role in the photosynthesis process in plants and is a significant greenhouse gas.
- Oxygen
- Oxygen is the second most abundant gas in the Earth's troposphere, making up about 21%.
- It is essential for respiration in living organisms and is used extensively in medical, industrial, and environmental applications.
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