Q.1.
When it is summer in the Northern Hemisphere, which pole is tilted towards the Sun?
Q.2.
If it is winter in the Northern Hemisphere, what season is it in the Southern Hemisphere?
Q.3.
How long does it take the Earth to rotate once on its axis?
Q.4.
On two days each year, the Earth receives equal amounts of daylight and darkness. What are these days called?
Q.5.
The Earth is divided into its northern and southern hemispheres by what?
Q.6.
What causes day and night?
Q.7.
How long does it take the Earth to orbit the Sun?
Q.8.
In which season are the nights much longer than the days?
Q.9.
Which of the following causes the seasons to change?
Q.10.
Why does the South Pole receive no sunlight during its winter?