Podcast
Questions and Answers
Which gas makes up the majority of Earth's atmosphere?
Which gas makes up the majority of Earth's atmosphere?
- Argon
- Carbon dioxide
- Oxygen
- Nitrogen (correct)
Which layer of the atmosphere is closest to the Earth's surface?
Which layer of the atmosphere is closest to the Earth's surface?
- Troposphere (correct)
- Mesosphere
- Stratosphere
- Thermosphere
What is the main function of the Earth's atmosphere in terms of protection?
What is the main function of the Earth's atmosphere in terms of protection?
- Maintaining a stable temperature
- Blocking harmful UV radiation from the Sun (correct)
- Generating oxygen
- Preventing air pollution
What is one of the key functions of the Earth's atmosphere in relation to weather and climate?
What is one of the key functions of the Earth's atmosphere in relation to weather and climate?
What is the name of the outermost layer of the Earth's atmosphere?
What is the name of the outermost layer of the Earth's atmosphere?