ADVANCED PLACEMENT AP HIGH SCHOOL

5. Of the following gases which is the least abundant gas in our atmosphere?Argon
Nitrogen
Oxygen
Helium
Carbon dioxide
5. Of the following gases which is the least abundant - 1

Answers

Answer 1
Answer:

Carbon dioxide is the least abundant gas in Earth's atmosphere among the options provided.

How to explain

The Earth's atmosphere primarily consists of nitrogen (approximately 78%) and oxygen (around 21%). Argon, although present in smaller amounts, still exceeds the quantity of helium and carbon dioxide.

Helium, while relatively scarce in the atmosphere, is typically found in slightly higher concentrations than carbon dioxide. Carbon dioxide makes up only a small fraction of the atmosphere, at approximately 0.04%. It is crucial for maintaining the Earth's greenhouse effect and is necessary for photosynthesis in plants, but its concentration has been increasing due to human activities, primarily the burning of fossil fuels.

Read more about carbon dioxide here:

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Answer 2
Answer:

Answer:

Helium

Explanation:

In order from most to least abundant: nitrogen, oxygen, argon, carbon dioxide, helium.

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Answers

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The answer its D. i just learn that in class.

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Answers

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An example of a Job Zone One occupation in the Architecture and Construction career cluster is:plaster tender
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Answers

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Answer:

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Explanation:

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Answers

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Answer:

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Explanation:

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Answers

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Answers

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