Available Answers

1. 1.

   Why are the lines of longitudes also called meridians?
2. 2.

   What is meant by the inclination of the Earth's axis?
3. 3.

   At what angle is the Earth's axis inclined?
4. 4.

   State two differences between rocks and minerals.
5. 5.

   Explain 'Exfoliation'.

6. 6.

   What are the Jet streams?