Question

A. Multiple Choice Questions (MCQS) – Tick (✓) the correct answers.
1. The
........ is an imaginary line that runs through the centre of the
Earth from the North Pole to the South Pole.
(a) hemisphere
(b) equator
(c) axis
(d) none of these
2. The spinning of the Earth on its axis is called ...............
(a) orbit
(b) revolution
(c) rotation
(d) none of these​

Answer 1

Answer:

1.) axis (c)

2.) rotation (c)

Answer 2

Answer:

The correct answer is 1-C & 2-C.

Explanation:

i. Hemisphere is the half part of earth separated at equator. The upper hemisphere is called Northen hemisphere and the lower one is called Southern hemisphere.

ii. Equator is an imaginary line which separates earth horizontally.

iii. Axis is an imaginary vertical line that connects North and South poles through the center of earth.

iv. Orbit is Earth's path around the Sun.

v. Revolution is Earth's movement around the Sun.

vi. Rotation is Earth's spinning movement around itself.

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