Question

Objective type question (10*10=10)
(A) the end point on the surface of the earth's is called?
(b) what is known as a great circle?
(c) the imaginary that passes through the centre of the earth's is called?
(d) how many meridians of longitude are there together?
(e) what is the parallel 23.1/2 degree known as?
(f) who first discovered that the earth is revolving around the sun?
(g) what is the maximum speed of rotation at the equator?
(h) what is the spinning of the earth's on its axis is called?
(i) who first suggested that the earth's revolved around the sun?
(j) what is the daily movement of the earth's known as? ​

Answer 1

Answer:

1. Poles
2. sphere
3. axis
4. 360 meridians
5. Tropic of Cancer
6. Nicolaus Copernicus.
7. 1670 kilometers/hour ( 1037 miles/hr).
8. Rotation
9. Nicolaus Copernicus
10. earthday