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Questions and Answers
Which gas is essential for humans and animals?
Which gas is essential for humans and animals?
- Nitrogen
- Oxygen (correct)
- Carbon dioxide
- Methane
What is one important function of the atmosphere?
What is one important function of the atmosphere?
- Affecting the Earth's magnetic field
- Providing oxygen for life (correct)
- Controlling volcanic eruptions
- Regulating ocean currents
What is the approximate height of the atmosphere above the Earth's surface?
What is the approximate height of the atmosphere above the Earth's surface?
- 50 kilometers
- 32 kilometers (correct)
- 100 kilometers
- 10 kilometers
Which component of the atmosphere is necessary for plant life?
Which component of the atmosphere is necessary for plant life?
What is the atmosphere's color and odor?
What is the atmosphere's color and odor?
Which of the following gases is NOT mentioned as a component of the atmosphere in the text?
Which of the following gases is NOT mentioned as a component of the atmosphere in the text?
What is the approximate height of the atmosphere above the Earth's surface according to the text?
What is the approximate height of the atmosphere above the Earth's surface according to the text?
Which of the following is NOT mentioned as a role of the atmosphere in supporting life in the text?
Which of the following is NOT mentioned as a role of the atmosphere in supporting life in the text?
What is the composition of the atmosphere according to the text?
What is the composition of the atmosphere according to the text?
Which of the following statements about the atmosphere's properties is NOT mentioned in the text?
Which of the following statements about the atmosphere's properties is NOT mentioned in the text?
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