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Worksheetsmatter and energy
Total questions: 20
Worksheet time: 10mins
Everything around us is made up of_________________
energy
matter
materials
The amount of matter in an object is called __________________
mass
volume
shape
weight
The amount of space that matter takes up is called _________________
mass
volume
shape
occupation
They have a definite shape and a definite volume.
Liquids
solids
gases
They don't have a definite shape or a definite volume.
solids
gases
liquids
They don't have a definite shape but they have a definite volume
liquids
solids
gases
We heat the ice. It melts and changes into a liquid.
Freezing
Condesation
Evaporation
Melting
If we cool the water vapour, it changes into a liquid.
Melting
Freezing
Condensation
Evaporation
If we freeze water, the liquid changes into solid.
Freezing
Melting
Evaporation
Condensation
If we heat water it changes into water vapour.
Melting
Condensation
Freezing
Evaporation
The sun is the biggest producer of two types of energy. Which are these?
Sound and thermal energy
Thermal energy and light energy
Light energy and kinetic energy
Electrical energy and Thermal energy
Anything that moves has ________________
kinetic energy
sound energy
electrical energy
light energy
Which kind of energy is this boy producing?
Kinetic energy
Thermal energy
Electrical energy
Sound energy
We use ______________________ to make machines work.
kinetic energy
sound energy
light energy
electrical energy
Thermal conductors don't allow the thermal energy to pass through them.
True
False
What are these objects?
Thermal conductors
Thermal insulators
What kind of mixtures are they?
Homogenous mixtures. We can't see different substances.
Heterogenous mixtures. We can see different substances.
What kind of mixtures are they?
Homogeneous mixtures. We can't see different substances.
Heterogeneous mixtures. We can see different substances.
How can you separate solids of different sizes?
Filtering
Sieving
Evaporating
How would you separate salt dissolved in water?
Filtering
Sieving
Evaporating
