A.Epilimnion
B.Metalimnion
C.Hypolimnion
D.All of the above
Related Mcqs:
- The equatic thermal strata where no temperature gradients are observed is called:?
- In a comparative study of grassland ecosystem and pond ecosystem it may be observed that:
- upper layer of water in a single body of water is known as____________?
- The top layer of the lake is called as__________?
- The pyramid of biomass in a shallow pond ecosystem is:
- In pond ecosystem, the pyramid of biomass is___________?
- A pond, serves as a good example for a ____________ water ecosystem.
- In the temperature of air above a pond is 8?C thermal conductivity of ice is 0.005 C.G.S. units, latent heat of fusion of ice is 79.9 cal/gram the density of ice is 1 gm/cu.m, the time taken for the formation of ice layer of 1 cm thickness is
- Pond is an example of:
- All of the following pollutants affect heart EXCEPT :
