5. On the Basis of Origin -
a. biotic
b. abiotic
On the Basis of Exhaustibility -
a. Renewable
b. Non-renewable.
On the Basis of Ownership -
a. Individual
b. Community
c. National
d. International
On the Basis of Status of Development -
a. Potential
b. Developed stock
c. Reserves
5sonawane11jan@rediffmail.com