i. Due to rotation, the force that works away from the centre of the earth is the ______force.(gravitational, rotational, centrifugal)

Question

Fill in the blanks choosing the correct options from the brackets:

i. Due to rotation, the force that works away from the centre of the earth is the ______force.(gravitational, rotational, centrifugal)

ii. Neap tide occurs on the days of the ______ and _______ quarter of each month. (first, second, third)

iii. The tidal range in open seas is ______ cms. (20, 30, 40)

iv. The highest tidal range in the world is observed at _______.(Bay of Fundy, Bay of Biscay, Bay of Bengal)

v. The main reason for wave generation is ______ (wind, gravitational force, centrifugal force)

Answer 1

i. centrifugal

ii. first, third

iii. 30

iv. Bay of Fundy

v. wind