What is the causal relation between air pressure and wind?
Answer and explanation
Correct answer: A pressure difference drives air from high pressure to low pressure
A difference in air pressure, called a pressure gradient, is the main force that produces wind. Air generally moves from a region of high pressure to a region of low pressure. Earth’s rotation can deflect the wind, but it does not replace the pressure difference as the basic cause. Exam tip: remember wind as the movement of air from high pressure to low pressure.
Frequently asked questions
What is the correct answer to this question?
A pressure difference drives air from high pressure to low pressure
Why is this the correct answer?
A difference in air pressure, called a pressure gradient, is the main force that produces wind. Air generally moves from a region of high pressure to a region of low pressure. Earth’s rotation can deflect the wind, but it does not replace the pressure difference as the basic cause. Exam tip: remember wind as the movement of air 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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