What is Coriolis force in geography class 9

Q- What is Coriolis force in geography class 9

Answer- In geography, Coriolis force refers to an apparent force that occurs due to the rotation of Earth. The left and right deflection of winds in the Northern and Southern hemispheres respectively is caused due to Coriolis force. The Coriolis force made trade winds move from subtropical high-pressure belts to equatorial low-pressure belts. These are helpful in bringing heavy rainfall. 

Here our answer is completed and if you want to read more about Coriolis force so you can read. We hope that the above lines might be very helpful for you to tell you about what is Coriolis force in geography class 9. If yes so tell me in the comment section. Some of the other most asked questions of class 9th examinations are given below. We are providing you with questions on all subjects.



We would like to tell you that there are two different definitions of Coriolis force. The first one is on the basis of geography that we told you above and the other is on the basis of physics. Now we are going to talk about both of them one by one. So let’s get started:-

What is coriolis force in geography class 9

As I told you above that on the basis of geography Coriolis force refers to an apparent force that occurs due to the rotation of Earth. The left and right deflection of winds in the Northern and Southern hemispheres respectively is caused due to Coriolis force. The Coriolis force made trade winds move from subtropical high-pressure belts to equatorial low-pressure belts. These are helpful in bringing heavy rainfall.

what is Coriolis force in geography class 9
what is Coriolis force in geography class 9

On the other hand on the basis of physics, the Coriolis force gives some different mean. In physics, the Coriolis force is said to be a kind of effect that is one of the most apparent in the path of a longitudinal moving body. In Physics the Coriolis force also relates to the Coriolis effect and Coriolis deflection. Now, one question must come to everyone’s mind what is Coriolis force and Coriolis deflection? Are they both the same? So the answer is no they are different terms. But the Coriolis effect is a little bit similar to the Coriolis force. But the two main reasons that are behind causing of Coriolis effect are:

  • Eastward rotational movement of planet Earth.
  • Function of latitude is the tangential velocity of a point on Earth.

Coriolis deflection refers to the motion of planet Earth, an object, and latitude. 



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