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Observe the following a and b statements...

Observe the following a and b statements :
The number of organisms decrease as e move from producers to consumers.
The consumers are placed in the front position in a food chain.

A

both a and b are true

B

a is true, b is false

C

a is false,b is true

D

both a and b are false

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BEYOND PUBLICATION-OUR ENVIRONMENT-EXERCISE
  1. The primary consumer is....

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  2. Find out the missing thing from the table.

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  3. Observe the following a and b statements : The number of organisms dec...

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  4. Consider the following . The place of organism in a food web is called...

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  5. Consider the following. The amount of bio-mass decreases from produce...

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  6. observe the energy flow in the flow chart

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  7. Insectivores feed on aphids, grasshopper.We can represent the statemen...

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  8. The coutry which killed the sparrows by thinking they are the cause fo...

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  9. Rotation of crops, Genetic strains, Sterility are the.....methods to p...

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  10. The sum of physical and biological factors along with their chemical i...

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  11. Air, water, soil, sunlight are called....factors.

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  12. According to charles eiton

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  13. Pyramid : Egypt: Ecological pyramids:

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  14. Kolleru lake dischares its water into the Bay of Bengal through the .....

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  15. In the year(1), the government of andhra pradesh, declared kolleru lak...

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  16. The Mercury,Arsenic and Lead in pesticides........

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  17. What are the climatic influences that determine the ecosystem ?

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  18. Observe the a and b statements. Producers are represented at the base...

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  19. Observe the a and b statements. In the pyramid of numbers, as we mov...

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  20. In pyramid of numbers, from the lower trophic level to higher trophic ...

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