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WorksheetsCLASS 3 REVISION QUIZZ
Total questions: 22
Worksheet time: 7mins
______________ is a source of water.
Ocean
Mountain
Valley
Fields
Name the Picture
The largest body of water
Ocean
Pond
Sea
Lake
Water changes into ice on ____________.
heating
melting
freezing
None of the above
Water changes into water vapour on ____________________.
cooling
freezing
heating
melting
When water changes into water vapour it is called
evaporation
melting
condensation
freezing
The three forms in which water exists are
ice, water, water vapour
water, snow, hailstone
water vapour, gas, snow
water, liquid, solid
Wet clothes get dried in the sun. This is an example of ______________.
melting
boiling
condensation
evaporation
The term melting means
changing of ice into snowflakes
changing of water into ice
changing of water into water vapour
changing of ice into water
What process occurs when tiny water droplets cling together in the atmosphere?
clouds
evaporation
condensation
accumulation
What is the role of the sun in the water cycle?
provide heat energy for evaporation
provide heat energy for condensation
dry out the soil for runoff to occur
provide thermal energy for accumulation
What is the process called when water vapor turns to liquid water?
evaporation
condensation
precipitation
transpiration
The egg shells are examples of: _________ waste
Recyclable
Liquid
Organic
The cardboard is an example of ___________ waste.
Hazardous
Recyclable
Liquid
__________ includes all waste items that can be converted into products that can be used again.
Organic waste
Recyclable waste
Hazardous waste
___________is an unwanted or unusable material.
Waste
Resource
What do the three Rs stand for?
reduce, release, recycle
reduce, refuse, recycle
reduce, reuse, recycle
repeat, reduce, recycle
What is true of recycled paper?
paper can only be recycled once
paper can be recycled many times
recycled paper is sold as pulp
recycled paper is expensive
Who can recycle?
me
the school
the government
everyone should recycle
Reusing is...
to process used materials to turn them into something new
to control our use of natural resources
to find ways of using something for a longer time
Recycling is...
to process used materials to turn them into something new
to control our use of natural resources
to find ways of using something for a longer time
Reducing is...
to process used materials to turn them into something new
to control our use of natural resources
to find ways of using something for a longer time
When we donate toys, we are …
recycling
reusing
reducing
