Question
Activity.Lists some common materials. You can also add more materials in Column $1$ that are known to you. Now, try and think of everyday objects you know, that are made mainly of these materials, and list them in Column $2.$
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S.No.
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Material
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Objects made of these materials
|
|
$(i)$
|
Wood
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Chair, table, plough, bullock cart and its wheels, etc.
|
|
$(ii)$
|
Papier
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Books, notebooks, newspapers, toys, calendars,etc.
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|
$(iii)$
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Leather
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Shoes, belt, purse, bag, jacket,etc.
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$(iv)$
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Plastics
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Mug, bottle, bucket, toy,etc.
|
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$(v)$
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Cotton
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Clothes, curtains, bed sheets, sari,etc.
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Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
| Pot with bean seeds | Availability of | Seed germination | Possible reason for the observation | |||
| Air | Sunlight | Water | Prediction | Observation | ||
| $A$: In direct sunlight and without water | No | |||||
| $B$: In direct sunlight and excess water | ||||||
| $C$: In complete dark and moist soil | ||||||
| $D$: In direct sunlight and moist soil | ||||||