2._____ is the tax for forced labour

3. In whose reign was the examination of coins written

4.who were known as the chalukyas

5.what is an example of intrusive rocks?

6.where was the most daring campaign of Rajendra chola conducted?

7.Earth movements that brings out vast changes are known as

8.when was the theory of continental drift proposed?

9.what were volcanoes called?

10.In which year did the Krakatoa volcano erupt violently?