Subject :NSO Class : Class 8
Subject :NSO Class : Class 6
Ans 1:
Class : Class 3
Letâs see what the process given in the options mean:A. Vermicomposting ----- Vermicomposting is a composting process in which various species of worms, usually red wigglers, white worms, and other earthworms, etc., are to create a mixture of decomposing vegetable or food waste.B. Composting ----- Composting is the process of decomposing organic solid wastes. It can be used to recycle organic material into a humus-like material, known as compost, which is a good fertilizer for plants.C. Decaying ----- When organic material decomposes through the action of bacteria and fungi, it is called Delaying.D. Recycling ----- Recycling is the process of collecting and processing materials, that would otherwise be thrown away as trash, and turning them into new products.That means the method of converting decaying organic waste into manure using red worms is Vermicomposting.Hence, the right answer is Option A.
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Subject :NSO Class : Class 1
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Subject :NSO Class : Class 1
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converts
Subject :NSO Class : Class 7
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Subject :NSO Class : Class 3
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Subject :NSO Class : Class 3
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Subject :NSO Class : Class 3
Study the given Venn diagram about heavenly bodies and select the correct statement regarding it.
| X | Y | Z | |
|---|---|---|---|
| A | Venus | Saturn | Neptune |
| B | Earth | Mercury | Moon |
| C | Mars | Moon | Earth |
| D | Jupiter | Earth | Uranus |
y is not representing something in which life exists
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Subject :NSO Class : Class 6