Silent valley is tropical evergreen forest located in

The diversity of the habitats over the total geographical area is called

The species diversity of plants on earth will be

An inexhaustible, non-conventional universal source of energy is

The alien species introduced into lake Victoria that was responsible for the extinction of cichlid fishes is

Which of the following is exhaustible but limited source of energy?

The taxon likely to join the category of endangered category in near future is

Large woody vines are more commonly found in

The shifting cultivation method called jhum belongs to the category of

The soil which is transported by wind is known as