Greater primary productivity depends upon

Give differences : Grazing food chain and Detritus chain

The correct path of energy flow in an ecosystem is

In ecological crisis, whom interference play important role

What will happen to an ecosystem if :

$(a)$ All producers are removed;

$(b)$ All organisms of herbivore level are eliminated; and

$(c)$ All top carnivore population is removed

If a single plant species is removed from a food web, then most likely