The relation between air pressure and wind is based on which principle?
Answer and explanation
Correct answer: Air flows from high pressure to low pressure
A difference in air pressure produces a pressure-gradient force that drives air from a high-pressure area towards a low-pressure area. Therefore, option A is correct. Option B reverses the basic direction of wind flow. Temperature may help create pressure differences, but it does not alone determine wind direction. Exam tip: remember the basic rule—wind moves from high pressure to low pressure.
Frequently asked questions
What is the correct answer to this question?
Air flows from high pressure to low pressure
Why is this the correct answer?
A difference in air pressure produces a pressure-gradient force that drives air from a high-pressure area towards a low-pressure area. Therefore, option A is correct. Option B reverses the basic direction of wind flow. Temperature may help create pressure differences, but it does not alone determine wind direction. Exam tip: remember the basic rule—wind moves from high pressure to low pressure.
Which subject and chapter does this question cover?
This is a Class 9 Geography question. Chapter: Climate. Topic: Concept.
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