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