hydrosphere & oceanography section 7 MCQ Questions & Answers Detailed Explanation

Question : 1

What are the causes of high-tide low-tide formation in the ocean?

a) Due to Gravitation, Centripetal force and the Centrifugal force

b) Due to the combined effect of Sun and the Moon

c) Due to the effect of the Sun

d) Due to rotation of the Earth

Question : 2

Which one among the following Eastern islands is divided into three countries?

a) Timor

b) New Guinea

c) Borneo

d) Celebes

Question : 3

Which of the following Sea has the highest salinity?

a) Dead Sea

b) Red Sea

c) Caspian Sea

d) Mediterranean Sea

Question : 4

Which one of the following seas is the shallowest?

a) North

b) Yellow

c) Baltic

d) Azov

Question : 5

One of the warm currents in the Indian Ocean is the

a) Humboldt Current

b) Curoshio Current

c) Labrador Current

d) Agulhas Current

Question : 6

Soo Canal connects

a) Superior and Huron

b) Superior and Michigan

c) Turan and Ontario

d) Bengal and Tripura