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प्रश्न
Classify the following as natural or man-made.
trees
विकल्प
Natural
Man-made
उत्तर
trees - Natural
संबंधित प्रश्न
Name the organisms whose uncontrolled activities are damaging the environment.
"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.?
Micro-organisms form a part of the environment.
Classify the following as natural or man-made.
horse.
Classify the following as natural or man-made.
dolphin
Classify the following as natural or man-made.
water
Classify the following as natural or man-made.
cottonwool
Classify the following as natural or man-made.
pen
Classify the following as natural or man-made.
table.
It is a biodegradable waste.
_______ is the process of converting waste materials into new materials.
When is the world environment day celebrated?
These are abiotic factors.
- Sunlight
- Bacteria
- Air
- Plants
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.
The abiotic factors are the non-living parts such as sunlight, air, water, and minerals in the soil.
