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WorksheetsQuiz on Boiling Water and Steam
Total questions: 14
Worksheet time: 7mins
What happens to water when it is heated?
It evaporates into air
It becomes ice
It turns into steam
It freezes
What do atoms and molecules do when heat is added?
They stop moving
They become less active
They turn into solid
They move faster
What is steam made of?
Air particles
Dust particles
Water molecules
Ice crystals
What happens to molecules in boiling water?
They turn into ice
They need more space
They break apart completely
They move slowly
What occurs when you put a lid on a pot of boiling water?
The lid bounces and jiggles
The lid stays still
The steam escapes
The water cools down
How did humans use trapped steam in the past?
To cook rice
To freeze food
As a power source
To make ice cream
What did steam power move before oil became popular?
Bicycles
Ships and trains
Airplanes
Buses
What is used to create electricity in nuclear power plants?
Wind energy
Cold water
Heat from radiation
Solar panels
What happens to water molecules in a block of ice?
They stop moving completely
They drift around slowly
They turn into steam
They move quickly
What do you see when water boils?
The water turns into ice
The pot turns cold
Molecules on the move
Nothing happens
What is the first step to make pasta?
Boil the pasta
Fill a pot with water
Add salt to the water
Turn off the stove
What do atoms and molecules do when they lose heat?
They move faster
They stop moving
They slow down
They turn into steam
What does the pressure from steam do?
It moves parts inside engines
It creates ice
It cools down the pot
It makes the water freeze
What is the main reason steam rises above the pot?
It is trapped inside the pot
It is heavier than water
It is colder than water
It is made of water molecules that broke away
