materials and properties of materials. materials natural materials synthetic materials from vegetals...
Post on 17-Dec-2015
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MA
TER
IAL
S
Natural materials
Synthetic materials
From vegetals
From minerals
From animals
Made/not made by human beings
ORIGIN
MA
TER
IAL
S
Natural materials
Synthetic materials
From vegetals
From minerals
From animals
Made/not made by human beings
ORIGIN
• Leather• Milk• Cotton• Copper• Wool• Olive oil• Petrol• Wood• Steel• Paper• Plastic bag• Glass
WATERPROOF, FLEXIBLE, CONDUCTORS, STRONG, OPAQUE, HARD, TRANSPARENT TRANSLUCENT
Light can pass through ………………….. materials and we can see through them
WATERPROOF, FLEXIBLE, CONDUCTORS, STRONG, OPAQUE, HARD, TRANSPARENT TRANSLUCENT
Light can pass through ………………….. materials, but we can’t see through them
WATERPROOF, FLEXIBLE, CONDUCTORS, STRONG, OPAQUE, HARD, TRANSPARENT TRANSLUCENT
Light can’t pass pass through….. materials
WATERPROOF, FLEXIBLE, CONDUCTORS, STRONG, OPAQUE, HARD, TRANSPARENT TRANSLUCENT
It’s difficult to break ……… materials
WATERPROOF, FLEXIBLE, CONDUCTORS, STRONG, OPAQUE, HARD, TRANSPARENT TRANSLUCENT
It’s easy to bend ………… materials
WATERPROOF, FLEXIBLE, CONDUCTORS, STRONG, OPAQUE, HARD, TRANSPARENT TRANSLUCENT
It’s difficult to scratch ……… materials
WATERPROOF, FLEXIBLE, CONDUCTORS, STRONG, OPAQUE, HARD, TRANSPARENT TRANSLUCENT
Water can’t pass through …… materials
WATERPROOF, FLEXIBLE, CONDUCTORS, STRONG, OPAQUE, HARD, TRANSPARENT TRANSLUCENT
Heat and electricity can travel through………
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