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Which of the following affects atmospheric pressure?
- a)Altitude
- b)Temperature
- c)Earth rotation
- d)All the above
Correct answer is option 'D'. Can you explain this answer?
Most Upvoted Answer
Which of the following affects atmospheric pressure?a)Altitudeb)Temper...
Atmospheric Pressure
Factors affecting Atmospheric Pressure
Conclusion
Atmospheric pressure is the force exerted by the weight of the atmosphere on the surface of the earth or any object in it. It is measured in units of pressure such as millibars or inches of mercury.
Factors affecting Atmospheric Pressure
- Altitude: Atmospheric pressure decreases as altitude increases. As we go higher up in the atmosphere, the air becomes less dense, and the pressure exerted by it on the surface decreases. At sea level, atmospheric pressure is around 1013 millibars, while at the top of Mount Everest, it is around 300 millibars.
- Temperature: Temperature also affects atmospheric pressure. As the air gets warmer, it expands and becomes less dense, leading to a decrease in pressure. Similarly, as the air gets colder, it contracts and becomes denser, leading to an increase in pressure.
- Earth rotation: The rotation of the earth also affects atmospheric pressure. Due to the earth's rotation, the air near the equator is heated more than the air near the poles. This causes the air to rise near the equator and sink near the poles, leading to differences in pressure.
Conclusion
Thus, all the above factors - altitude, temperature, and earth rotation - affect atmospheric pressure. Understanding these factors is crucial in predicting weather patterns and monitoring changes in the atmosphere.
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Community Answer
Which of the following affects atmospheric pressure?a)Altitudeb)Temper...
A) Altitude ↑↓atmospheric pressure
b) temperature↑ ↓ atmospheric pressure
c) earth's rotation →coreolis effect
so, all these things cause of atmospheric pressure.
so, D is the correct answer.
b) temperature↑ ↓ atmospheric pressure
c) earth's rotation →coreolis effect
so, all these things cause of atmospheric pressure.
so, D is the correct answer.
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Which of the following affects atmospheric pressure?a)Altitudeb)Temperaturec)Earth rotationd)All the aboveCorrect answer is option 'D'. Can you explain this answer?
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