Available Answers

1. 1.

   What is a planet? How does it differ from a star?
2. 2.

   Name any four planets of the solar system.
3. 3.

   What causes the formation of days and nights?
4. 4.

   What is the rotation of the earth?
5. 5.

   What are the causes of changes in the seasons?
6. 6.

   Name two planets present between earth and the sun.