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Which category of organisms forms the st...

Which category of organisms forms the starting point of a food chain ?

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Producers (plants) form the starting point of a food chain.
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MBD -HARYANA BOARD-OUR ENVIRONMENT-Very Short Answer Type Questions
  1. Give three examples of fresh water ecosystem.

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  2. Name two salt water ecosystem.

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  3. Name two man-made ecosystem.

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  4. Write two examples where man has interfered in ecosystem.

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  5. List three main biotic components.

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  6. How do decomposers obtain food ?

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  7. Construct a food chain comprising the following : Snakes, Hawk, Rats...

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  8. State any two advantages of studying food chain.

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  9. What is the source of energy used during photosynthesis ?

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  10. Which category of organisms forms the starting point of a food chain ?

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  11. Green plants capture how much of total solar energy.

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  12. How much energy is passed from one trophic level to the next trophic l...

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  13. In the following food chain, 5 J of energy is available to man. How mu...

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  14. Why plants are called as producers ?

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  15. Name two gases, other than CO2, that are given out during burning of f...

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  16. Define ecosystem.

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  17. In how many directions the energy flows in any ecosystem.

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  18. Name the solar radiation from which the surface of earth is shielded b...

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  19. Which synthetic chemical is responsible for deplection of Ozone layer ...

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  20. What percentage of solar energy cap-tured by green plants is converted...

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