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The fuel wood crisis can be overcome by...

The fuel wood crisis can be overcome by

A

Efficient forest extractions

B

Afforestation

C

More efficient heat transfer

D

A combination of these

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The correct Answer is:
A
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ERRORLESS -BIOENERGY, BIOFERTILIZERS AND BIOLOGICAL PEST CONTROL-Bioenergy, Biofertilizers And Biological Pest Control
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  2. Biogas is a mixture of

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  3. The fuel wood crisis can be overcome by

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  4. An ideal good fuelwood is obtained from

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  5. Biogas produced by anaerobic fermentation of water biomass consists of

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  6. Select the correct statement from the following

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  7. Certain plants convert a substantial amount of photosynthate into late...

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  8. Sap of which plant is considered as a good substitute for diesel oil

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  9. Non-renewal Energy gas is

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  10. Fuel wood is

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  11. Petroplants were first recognized by

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  12. Which one of the following is being utilized as a source of biodiesel ...

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  13. Biofertilizers

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  14. The common nitrogen-fixer in paddy fields is

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  15. Some blue green algae can be used as biofertilizer as they are

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  16. Which of the following plants are used as green manure in crop fields ...

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  17. Agricultural chemicals include

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  18. Red pigment (Leghaemoglobin) having affinity for oxygen is present in ...

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  19. A nitrogen fixing bacterium that forms a loose assocation with the roo...

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  20. A legume having symbiotic association with two nitrogen fixing bacteri...

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