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What happens to the energy during its transfer from producers to apex consumers?

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Answer the following question: What type of changes occur in the amount of energy during its transfer from plants to apex consumers?

Use your brain power What would happens if the energy remains trapped in the body of apex consumers even after their death? What will happen if there were no decomposers like microbes and fungi in nature?

What would happen if the energy remains trapped in the body of apex consumers even after their death?

True or false The amount of matter and energy gradually increases from producers at lowest level to consumers at the higest level.

Answer the following questions: What happens to the chemical energy stored in a fire cracker when it explodes?

Energy does it remain trapped in the apex consumer?

Complete the paragraph Fill in the blanks by selecting the correct word from the bracket and complete the given paragraph. (plants, animals, trophic, apex, decomposer,energy, phytoplanktons, carbon, nitrogen,increases, primary, decreases) Each level of the food chain is called a_______level. The amount of matter and energy gradually________ from producers to consumers. After the death of________consumers, their energy becomes available to________ which decompose bodies of dead animals and convert them into simple compounds. These compounds are then incorporated into the food chain by _______.

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

Answer the following Read the paragraph and answer the questions given below it. A biotic carbon atoms are circulated into the biotic form through processes like photosynthesis and respiration. Green plants convert carbon dioxide into carbohydrates and also produce carbon compounds like proteins and fats. Biotic compounds are transported from plants to apex consumers through intermediate trophic levels. After the death of all types of consumers, carbon is recycled by biotic decomposition. The carbon recycled in this way goes into the atmosphere and can be taken up by living organisms thus ensuring circulation and recycling of carbon in the biosphere. What process plays a significant role to ensure that carbon is available to living organisms even after the death of apex consumers?

Answer the following Read the paragraph and answer the questions given below it. A biotic carbon atoms are circulated into the biotic form through processes like photosynthesis and respiration. Green plants convert carbon dioxide into carbohydrates and also produce carbon compounds like proteins and fats. Biotic compounds are transported from plants to apex consumers through intermediate trophic levels. After the death of all types of consumers, carbon is recycled by biotic decomposition. The carbon recycled in this way goes into the atmosphere and can be taken up by living organisms thus ensuring circulation and recycling of carbon in the biosphere. Draw a simple food chain to show transfer of carbon from plants to decomposers.

TARGET PUBLICATION-ENERGY FLOW IN AN ECOSYSTEM-EXERCISE
  1. Which problems will arise if there is either increase or decrease in n...

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

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

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

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

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

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

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

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

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

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

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

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  13. Write a short note on nitrogen fixation?

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  14. Enlist microbes which are responsible for nitrogen fixation?

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

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  16. Enlist biotic and abiotic components of ecosystem.

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

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

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  19. Choose the correct alternative Who are an apex consumer in aquatic ec...

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  20. Choose the correct alternative Oxygen Is released during which of the...

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