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Amount of nitrogen in the atmosphere is ...

Amount of nitrogen in the atmosphere is ________.

A

`58%`

B

`68%`

C

`78%`

D

`88%`

Text Solution

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The correct Answer is:
To solve the question regarding the amount of nitrogen in the atmosphere, we can follow these steps: ### Step-by-Step Solution: 1. **Understanding the Atmosphere**: The atmosphere is a layer of gases surrounding the Earth. It consists of various gases that are essential for life. 2. **Identifying Major Gases**: The atmosphere contains several gases, with the most abundant being nitrogen and oxygen. Other gases like carbon dioxide and argon are also present but in smaller amounts. 3. **Finding the Percentage of Nitrogen**: Among the gases present in the atmosphere, nitrogen is the most abundant. It constitutes a significant portion of the atmospheric composition. 4. **Determining the Exact Percentage**: Based on scientific data, nitrogen makes up approximately 78% of the atmosphere. This is higher than the percentage of oxygen, which is about 21%. 5. **Final Answer**: Therefore, the amount of nitrogen in the atmosphere is **78%**.
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