Earth's Axis

Q.

What is torch of enlightenment

Q. Why do areas near the Poles receive less heat?

Q. The inclination of the Earth's axis gives rise to which of the following?

1. The occurrence of days and nights
2. The formation of seasons
3. The rotation of the Earth
4. 6-month cycle of complete brightness and darkness at the Poles

Q. What is the circle of illumination? Why does it not coincide with the axis of the Earth?

Q. What is the angle formed between the Earth's axis and the Tropic of Capricorn?

1. 0 degree
2. 23.5 degrees
3. 66.5 degrees
4. 90 degrees

Q. In which country is Christmas celebrated in summer?

1. India
2. Canada
3. Japan
4. Australia

Q.

Explain the movements (rotation and revolution) of the earth effect on our life in a short paragraph? Stick pictures to illustrate your paragraph?

Q. Due to the tilt in the axis of the Earth, we get _________.

1. day and night
2. a difference in seasons in different countries at the same time
3. a difference in seasons in different countries at different times
4. morning and evening

Q. Every object requires an _______ to rotate.

1. 
2. 
3. 
4. 

Q. What angle is made by the axis of the earth with its orbital plane?

1. $23.5°$
2. $60°$
3. $75°$
4. $66.5°$

Q. Why do areas near the Poles receive less heat?

Q. What is radiant energy? Is it the energy exhibited by the electromagnetic radiation??

Q. What is the angle formed between the Earth's axis and the Tropic of Capricorn?

1. 66.5 degrees
2. 90 degrees
3. 0 degree
4. 23.5 degrees

Q. What is the circle of illumination? Why does it not coincide with the axis of the Earth?

Q. The inclination of the Earth's axis gives rise to which of the following?

1. The occurrence of days and nights
2. The formation of seasons
3. The rotation of the Earth
4. 6-month cycle of complete brightness and darkness at the Poles

Q. Axis of the Earth is tilted by _______ degrees, with respect to the perpendicular of the orbital path.

1. 23.5
2. 21
3. 22.5
4. 24

Q. The axis of the Earth is an imaginary _______.

1. curved line
2. ellipse
3. straight line
4. circle

Q. A vector points vertically upward and points towards the north. The vector product is
(a) along the west
(b) along the east
(c) zero
(d) vertically downward.