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Which problems will arise if there is ei...

Which problems will arise if there is either increase or decrease in number of any component of food chain or food web?

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TARGET PUBLICATION-ENERGY FLOW IN AN ECOSYSTEM-EXERCISE
  1. Use your brain power What will be the effect on an ecosystem if only ...

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  2. Use your brain power Why is balance or equilibrium necessary in a foo...

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  3. Which problems will arise if there is either increase or decrease in n...

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  4. Make some interesting observations while having a meal at home. Identi...

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  5. What happens to the energy during its transfer from producers to apex ...

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  6. Energy does it remain trapped in the apex consumer?

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  7. Does it (energy) remain in the body of apex consumer till its death ?

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  8. What would happen if the energy remains trapped in the body of apex co...

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  9. What happens if there are no decomposers on the Earth?

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  10. Use your brain power Why are the number of tertiary consumers (apex c...

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  11. Study the various compoents given in figure 7.5 on pages no . 84 your ...

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  12. The carbon cycle is very effective in the temperate region. Why is it ...

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  13. Use your brain power Even through the carbon content on earth is cons...

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  14. What is the relationship between carbon in the air and the rise in atm...

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  15. Write a short note on nitrogen fixation?

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  16. Enlist microbes which are responsible for nitrogen fixation?

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  17. Who keep balance between the oxygen cycle and carbon cycle ?

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  18. Enlist biotic and abiotic components of ecosystem.

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  19. Write a paragraph on ‘Balance in a Ecosystem'.

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  20. Choose the correct alternative All producers in the ccosystem are

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