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Given scientifc reasons: In the ecosy...

Given scientifc reasons:
In the ecosystem wild animals like lions, tigers, are important.

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Given scientifc reasons: The Earth is the largest ecosytem.

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

Given scientifc reasons: Domesitc animals like cockroaches, lizards are ecologically important.

State whether the following statements are true or false. Correc the false statement: Wild animals like lion, tiger etc are not important for ecosystem.

Given scientifc reasons: Grasshopper is a primary consumer.

Given scientifc reasons: The protection and conservation of wildlife is necessary.

Given scientifc reasons: Green plants are called autotrophs.

Given scientifc reasons: Environmental problems are increasing in the recent times.

Given scientifc reasons: Decomposers are crucial biotic factors in an ecosystem.

Given scientifc reasons: We should take care of the environmental components of our surroundings.

CHETANA PUBLICATION-Environmental Management-EXERCISE
  1. Given scientifc reasons: The flow of energy in the ecosystem is uni...

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  2. Given scientifc reasons: Decomposers are crucial biotic factors in ...

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  3. Given scientifc reasons: In the ecosystem wild animals like lions, ...

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  4. Explain various causes of environmental pollution?

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  5. Enlist incidences of radioactive pollution? Write their effects.

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  6. Write the types and examples of biodiversity.

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  7. How are threatened species classified? OR What are the different types...

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  8. Name the following: Abiotic factors

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  9. Enlist the effects of excessive use of natural resources.

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  10. Suggestion some measures at individual level, a person can follow to p...

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  11. Explain. How can bio-diversity be conserved?

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  12. How do the interactions take place in the biotic and abiotic factors o...

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  13. Explain the role of producers in the food chain?

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  14. What is energy pyramid?

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

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  16. Pollution depletes the quality of air. Explain with suitable example.

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  17. How to butterflies contribue to environmental balance?

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  18. Complete the following food chain by arranging in a proper sequence. ...

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  19. What is the meaning of "Jivo Jivasya Jivanam"?

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  20. Explain the statement -'We have got this Earth planet on lease from ou...

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