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WorksheetsPLASTIC FOR 8TH GRADE
Total questions: 10
Worksheet time: 2mins
What are plastics and synthetic fibres made from?
Coal
PETROLEUM
CRUDE OIL
What natural polymer is made up from thousands of glucose monomers joined together?
COTTON
PLASTIC
SILK
IS PLASTIC IS BIODEGRADABLE OR NON BIODEGRADABLE
BIODEGRADABLE
NON BIODEGRADABLE
THE PLASTIC WHICH IS PLACED IN HOT WATER AND IT GET DEFORMED AND BENT EASILY WHICH PLASTIC IS IT
THERMOPLASTICS
THERMOSETTING PLASTICS
WHICH ARE THE TWO EXAMPLES OF THERMOSETTING PLASTIC
BAKELITE AND MELAMINE
TOYS CONTAINERS
WHICH ON RESISTS FIRE CAN TOLERATE HEAT
MELAMINE
BAKELITE
PLASTIC IS POOR CONDUCTOR TRUE OR FALSE
TRUE
FALSE
MELAMINE IS USED FOR MAKING
FLOOR TILES KITCHEN WARE
CONE
TOYS
CONTAINERS
THERMOPLASTIC IS FOR MAKING
TOYS CONTAINERS
CONE AND FLAX
KITCHEN WARE
POLYTHENE
BAKELITE IS USED IN
ELECTRIC SWITCHES
KITCHEN WARE
HANDLES OF UTENSILS
