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प्रश्न
_______ is the process of converting waste materials into new materials.
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उत्तर
Recycling is the process of converting waste materials into new materials.
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संबंधित प्रश्न
Name the organisms whose uncontrolled activities are damaging the environment.
Write the percentage of solar energy captured by the autotrophs.
The compound obtained on reaction of iron with steam is/are:
In the course of your observations, did you notice any signs of the presence of living things, though the living things themselves were not seen? For example, did you notice any partly eaten fruits or shells, fallen feathers, animal tracks, dung, droppings, nests, cocoons, eggs, honeycombs, etc.?
Classify the following as natural or man-made.
water hyacinth.
Classify the following as natural or man-made.
chair
Classify the following as natural or man-made.
brick
It is a biodegradable waste.
When is the world environment day celebrated?
These are abiotic factors.
- Sunlight
- Bacteria
- Air
- Plants
