Classify the following into natural things and man-made things.
(Dam, river, coconut tree, building, jasmine flower, hill, cloud, silver vessel, cell phone, temple, cake, air, sun, ship, water, pencil, book, doll, football, sunflower, crocodile, aeroplane)
Natural things
Man-made things
Important Questions on Our Environment
Match the following sources with their products and uses.
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Classify the following as Biotic / Abiotic factors.
Plants, Chair, fish, Elephant, Washing machine, Peacock, Book, Glass, Chalk piece, Cat, Rain, Frog, Watch, Man, Pen, Lion, Water.
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A swing goes to and fro. Is it living or non-living?
We get wood from trees which are the living things. A chair is made from wood. Is the chair a living thing or a non-living thing?
Which of the non-living things can float?
The following statements describe some characteristics of living things. Identify and write the characteristic features using the given hints.
(Characteristics Hints: Move, Breathe, Feel, Needs Food, Grow, Reproduce)
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1. Touch-me-not plant closes its leaves when it is touched |
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2. A papaya seed becomes a papaya tree |
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3. A dove flies in the sky |
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4. A cow eats grass |
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5. A cat gives birth to kittens |
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6. Human beings and animals breathe in and breathe out air |
Write any five abiotic and abiotic factors seen around the school.
| Biotic factors | Abiotic factors |
Write the needs of the following.
1. Birds :
2. Insects :
3. Human beings:
