24. Separate the following into natural materials and man-made materials:
Nylon, Water, Coal, Paper, Wood, Wool, Plastic, Glass, Steel, Gold
25. Name two materials each which can be used for making the following objects:
(a) Chair (1) Clothes (c) Coins (d) Utensils (e) Shoes
26. Name two objects each which can be made from the following materials:
(a) Glass (b) Iron (c) Copper (d) Aluminium
27. Name five objects each which can be made from the following materials
(a) Wood (b) Cotton (c) Leather (d) Paper
28. Classify the following into materials having lustre (shine) and those having no lustre (no shine):
Gold pendant, Wooden table, Sand, Aluminium sheet, Glass mirror, Sheet of paper. Leather sofa, Brass door
handle, Stainless steel tumbler, Jute bag.
Answers
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Answer:
natural material-
water, coal, wood ,wool and gold
man made materials
nylon, paper, plastic, glass,steel
25.for chairs-wood and plastic
clothes -natural substances like cotton,wool etc. artificial substances like nylon, rayon etc.
coins-metals, iron
utensils-metals, iron or mud
shoes-leather.,wool
26-not sure about them
27-wood-doors, tables, beds,chairs, benches
cotton-clothes, blankets, kits
leather- shoes, bags, jackets,
paper-thin books, copy,
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this is a wrong answer please don't put the wrong answer in brainly Lol
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