Non-biotic components can be grouped into:

Related Mcqs:

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

   A. Standing quality
   B. Climatic regime
   C. Transducers
   D. Humification and mineralization

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. Biotic components are:

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

5. The most interfering biotic components are:

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

6. Biotic components consist of:

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

7. In a biotic community, primary consumers are:

   A. Herbivores
   B. Detrivores
   C. Carnivores
   D. Omnivores

8. A biotic community comprises:

   A. Plants only
   B. Animals only
   C. Plants and animals
   D. Plants or animals

9. A man is the part of biotic community:

   A. Always
   B. Only when he lives in big cities
   C. Only when he lives in forest
   D. Never

10. These are generally, but not always, developed above the birch zone and in patches, sometimes extensive, within it, probably conditioned by edaphic and biotic factors, in Kashmir, Gilgit, Chitral and Hazara. This type ascends normally to ______ or more above the sub-alpine forests and climate must be similar but more severe than in sub-alpine forests:

    A. 140 m
    B. 150 m
    C. 160 m
    D. 170 m