The biotic and abiotic components of the ecosystem are connected through:

Related Mcqs:

1. In an ecosystem in abiotic components which of the following occurs?

   A. Flow of energy
   B. Cycling of material
   C. Consumption of materials
   D. Flow of energy and cycling of materials

2. Biotic components of an ecosystem include:

   A. Producers only
   B. Consumers only
   C. Producers and Consumers only
   D. Producers, consumers and decomposers

3. Which are the biotic components of forest ecosystem?

   A. Producers
   B. Decomposers
   C. Consumers
   D. All of the above

4. Abiotic components are:

   A. Inorganic
   B. Organic
   C. Climatic
   D. All of the above

5. Non-biotic components can be grouped into:

   A. Lithosphere
   B. Hydrosphere
   C. Atmosphere
   D. All of the above

6. Biotic components are:

   A. Producers (Autotrophy)
   B. Macroconsumers (Heterotrophs)
   C. Microconsumers (Saprotrophs/Decomposers)
   D. All of the above

7. The most interfering biotic components are:

   A. Birds
   B. Herbivores
   C. Hunters
   D. Human beings

8. Biotic components consist of:

   A. Producers only
   B. Consumers only
   C. Decomposers only
   D. All of the above

9. Abiotic factors are:

   A. Climatic
   B. Edaphic factors
   C. Topography
   D. All of the above

10. In a comparative study of grassland ecosystem and pond ecosystem it may be observed that:

    A. Primary and secondary consumers are similar
    B. Both biotic and abiotic components are different
    C. The biotic components are almost similar
    D. The abiotic components are almost similar