MCQ
If you dump kitchen waste in a pit, it may, after sometime:
- ✓Convert into compost.
- BConvert into vermicompost.
- CRemain as such.
- DRemain forever in its dried form.
The kitchen waste dumped in a pit may convert into compost after sometime. Kitchen waste is biodegradable and can be decomposed by microorganisms into compost, which is used as a manure. Compost is a natural fertiliser.
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$(i)$
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The aluminium rod conducts heat better than the brass rod.
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$(ii)$
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The aluminium rod conducts heat better than the copper rod.
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$(iii)$
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The glass rod conducts heat better than the copper rod.
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$(iv)$
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The wax on the copper rod melts faster than the wax on the brass rod.
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