Question

CE
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:
w a) Chair (b) 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.​

Answer 1

Answer:

24. man made materials are:nylon,papar,plastic, gold,glass,silver and the rest are natural materials

Answer 2

24. natural:water,coal,steel,gold

man made:paper,nylon,wool,plastic,glass

26.glass:vase,glass

iron:spoon,machinery

copper:coin,wires

aluminium:foil,sink