Physics
Grade-6
Easy
Question
Wood is the example of ______.
- Convectional energy
- Non-conventional energy
- Normal energy
- None of the above
Hint:
Wood is an example, obtained from the harvesting of trees.and convnetional means non renewable source of energy and non conventional means renewable source of energy
The correct answer is: Non-conventional energy
- Wood is considered humankind's very first source of energy.
- Wood fuel is a fuel, such as firewood, charcoal, chips, sheets, pellets, and sawdust.
- Wood is an example, obtained from the harvesting of trees. It is renewable because trees can be planted and regrown within our life time. Once non-renewable resources are used, they cannot be replenished within our life time.
- So wood is renewable thus it is Non conventional source of Energy
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