Geography-3 ➤ Motions of the Earth

1. In which season Christmas is celebrated in Australia?

 
 
 
 

2. Why do seasons change on the earth?

 
 
 
 

3. The period of one rotation of the earth is known as

 
 
 
 

4. When do the longest day and the shortest night occur in the northern hemisphere?

 
 
 
 

5. Motion of the earth around the sun is known as

 
 
 
 

6. Motion of the earth on its axis in about 24 hours is called

 
 
 
 

7. A year with 366 days is called

 
 
 
 

8. What is orbital plane?

 
 
 
 

9. Which one of the following is the source of light on the earth?

 
 
 
 

10. When do equinoxes occur on the earth?

 
 
 
 

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