Question

During ancient times, people used to navigate with the help of ………………..

(A) The planet Venus (B) The Phases of the moon

(C) The Pole star (D) Birds​

Answer 1

Answer:

Bird's of course.....,....

Answer 2

During ancient times, people used to navigate with the help of the pole star. (Option C)

• We know that the pole star in the sky has a fixed location throughout the whole year which helps us to get a brief idea of the directions on the earth's surface.

• In this way the sailors and the travellers used the direction with the help of the pole stars in the sky.

• On the other hand,option A is not valid because,we cannot observe planet Venus from our planet without high tech equipments which were not available in the ancient times.

• Option B is also not valid because the moon is not stationary in the sky.

• Option D is also not valid because birds can fly in any direction they want.

That's why