Question

how carlious force effect on the world climate

Answer 1

Coriolis Force: an artifact of the earth's rotation. Once air has been set in motion by the pressure gradient force, it undergoes an apparent deflection from its path, as seen by an observer on the earth. ... In the southern hemisphere, air moving from high to low pressure is deflected to the left by the Coriolis force.
Thus trade wind moves toward west effecting Earth's climate