Wood is a renewable source of energy, but the use of wood as a fuel is not a wise decision. Explain.
Answers
Answered by
2
Answer:
It is obtained by cutting trees. Cutting down of trees causes depletion of the forests leading to imbalance in nature. ... Due to unsuitable air and the above reasons, usage of wood as a source of energy is not a wise decision.
Answered by
1
Answer:
See,
We all know that what is calorific value.. It is the amount of energy obtained from it when it is burnt or completely burned..
And the calorific value of a wood is 20000 kilojoules/kg, while the calorific value of a coal is 30000 kilojoules/kg.
And also..If trees are cut down the it will have an adverse effect on us..so SAVE TREES SAVE LIVES.
Hope it helps u..XD
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