Podcast
Questions and Answers
Which of the following gases is found in the highest percentage in dry air?
Which of the following gases is found in the highest percentage in dry air?
- Argon (A)
- Nitrogen (N2) (correct)
- Carbon Dioxide (CO2)
- Oxygen (O2)
Which of the following gases is found in the lowest percentage in dry air?
Which of the following gases is found in the lowest percentage in dry air?
- Methane (CH4) (correct)
- Hydrogen (H2)
- Neon (Ne)
- Krypton (Kr)
Which of the following gases is a variable constituent of the Earth's atmosphere?
Which of the following gases is a variable constituent of the Earth's atmosphere?
- Helium (He)
- Ozone (correct)
- Carbon Dioxide (CO2)
- Nitrous Oxide (N2O)
Which of the following is NOT a trace gas found in the Earth's atmosphere?
Which of the following is NOT a trace gas found in the Earth's atmosphere?
What is the range of water vapor content in the Earth's atmosphere according to the text?
What is the range of water vapor content in the Earth's atmosphere according to the text?
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