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Give reasons: The flow of nutrients thr...

Give reasons:
The flow of nutrients through an ecosystem is cyclic.

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The flow of nutrients in an ecosystem is……….

Give reasons: Energy flow through an ecosystem is 'one way'

Correct and write the following statements and justify your corrections: The flow of nutrients in an ecosystem is considered to be a one way transport.

Fill in the blanks: The cyclical flow of nutrients within an ecosystem is called ……….. .

True or false The cyclic flow of nutrients within an ecosystem is called the bio-geo-chemical cycle.

State whether the following statements are true or false. Correct the false statements The cyclic flow of nutrients within an ecosystem is called Energy Pyramid.

Given scientifc reasons: The flow of energy in the ecosystem is unidirectional.

Name the following True or False. If false, write the correct sentence. The flow of nutrients in an ecosystem is considered to be a 'one way' transport.

The cyclical flow of nutrients within an ecosystem is called…………

Energy flow through an ecosystem is 'one way'.

NAVNEET PUBLICATION-ENERGY FLOW IN AN ECOSYSTEM -EXERCISE
  1. Give reasons: Energy flow through an ecosystem is 'one way'

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  2. Give reasons: Equilibrium is necessary in the various bio-geochemical...

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  3. Give reasons: The flow of nutrients through an ecosystem is cyclic.

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  4. Give reasons: Through the atmosphere contains 78% of molecular nitrog...

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  5. Give reasons: Denitrification reduces the fertility of the soil.

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  6. Give reasons: Oxygen is necessary for life.

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  7. Give reasons: Oxygen cycle can not operate in nature in the absence o...

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  8. Give reasons: Plants in an ecosystem are called producers.

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  9. Give reasons: Decomposers are crucial biotic factors in an ecosystem.

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  10. Write short note on Food Web

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  11. What is energy pyramid?

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  12. Describe in brief the bio-chemical cycles in nature. Carbon cycles.

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  13. Describe in brief the bio-chemical cycles in nature. Oxygen cycle.

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  14. Describe in brief the bio-chemical cycles in nature. Nitrogen cycle.

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  15. Write whether the following statements are true or false, if false cor...

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  16. Use your brain power What will be the effect on an ecosystem if only ...

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

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  18. Use your brain power What happens to the energy during its transfer f...

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  19. Use your brain power What would happens if the energy remains trapped...

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

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