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प्रश्न
Classify the following as natural or man-made.
cottonwool
विकल्प
Natural
Man-made
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उत्तर
cottonwool - Natural
संबंधित प्रश्न
Write one or two word for the following statement/definition :
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What is meant by 'environment'?
Write the percentage of solar energy captured by the autotrophs.
"Burning fossil fuels is a cause of global warming." Justify this statement.
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.?
What substances in the soil are useful for the growth of plants?
Give reason.
It is important to conserve the living components of the environment.
Classify the following as natural or man-made.
sunlight
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dolphin
Classify the following as natural or man-made.
book.
Classify the following as natural or man-made.
table.
Suggest one word for the following statement/definition.
The physical and biological world where we live in
Select the mis-matched pair in the following and correct it.
What are the by-products of fertiliser industries? How do they affect the environment?
Explain some harmful effects of agricultural practices on the environment.
