82) Which of the following statements regarding the Deccan Traps is/are correct?
1. Intense volcanic activity in the form of fissure eruption took place towards the end of Cretaceous period
2. The volcanic lava spread out in horizontal sheets.

83) Forestation prevents -

84) Diu is an island off

85) Diamond mines are mainly found in India in the State of

86) Of the total water on the earth, fresh water reserves constitute approximately