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प्रश्न
Classify the following as natural or man-made.
sunlight
पर्याय
Natural
Man-made
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उत्तर
sunlight - Natural
संबंधित प्रश्न
What is meant by 'environment'?
Name the organisms whose uncontrolled activities are damaging the environment.
"Burning fossil fuels is a cause of global warming." Justify this statement.
The compound obtained on reaction of iron with steam is/are:
Could you observe any microorganisms?
What substances in the soil are useful for the growth of plants?
Classify the following as natural or man-made.
cottonwool
Classify the following as natural or man-made.
book.
Classify the following as natural or man-made.
chair
Classify the following as natural or man-made.
table.
Classify the following as natural or man-made.
brick
Producers are ________.
_______ is the process of converting waste materials into new materials.
These are abiotic factors.
- Sunlight
- Bacteria
- Air
- Plants
Excessive exposure of humans to UV-rays results in
- damage to immune system
- damage to lungs
- skin cancer
- peptic ulcers
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?
