Teaching Odisha LTR Teacher Mock Test Series 2024-25 General Knowledge Ecology and Environment Environment Problems
In the context of ecology, which of the following correctly describes 'Trophic Cascade'?
1
It is a phenomenon describing the cyclic movement of food among different trophic levels.
2
A unique ecosystem with equal biomass at each trophic level.
3
It describes the impact of a predator on the density and behavior of its prey's prey.
4
An ecosystem having predators at each trophic level.