Under which of the following type of resource can tidal energy be put?
Human-made
Non-recyclable
A.
ReplenishableWhich one of the following is the main cause of land degradation in Punjab?
Overgrazing
C.
Over-irrigationWhich one of the following type of resource is iron-ore?
D.
Non-renewableIn which of the following states is black soil found?
Jammu and Kashmir
Rajasthan
Gujarat
Jharkhand
C.
Gujarat