WorksheetsUNIT 5: WHAT FORMS CAN ENERGY AND MATTER HAVE?
Total questions: 45
Worksheet time: 45mins
The three states of matter are:
Liquid, gas, solid.
Vapour, gas, liquid.
Liquid, gas.
Solid, gas, litre.
We use these objects to measure:
mass
weight
volume
matter
The Sun produces ______ and ______ energy
thermal, light
chemical, sound
kinetic, light
Everything is made of_____.
Solid
Liquid
Gas
Matter
Which of these is a solid?
raindrop
oxygen
television
air
Which one is liquid?
Which is not an example of a solid?
milk
table
chair
brick
Which state of matter is represented in this image?
Solid
Liquid
Gas
When it is 0 ºC, the water will freezes as...
vapor
gas
liquid
ice
If I add heat to a solid, what will happen?
Nothing.
The solid will melt into a liquid.
The solid will evaporate into a gas.
The solid will do a funny dance.
True or False: A gas can change shape and volume.
TRUE
FALSE
How did the object change?
melting
crushing
stretching
pounding
How did the object change?
evaporation
condensation
crumpling
freezing
When a substance changes from a gas to a liquid, this is called...
Melting
Evaporation
Condensation
Freezing
Which ones are sources of thermal energy? 2 COORECT OPTIONS
FOSSIL FUELS
PLANTS
EARTH'S CORE
ANIMALS
Water freezes at...
100 ºC
0 ºC
2 ºC
50 ºC
GEOTHERMAL ENERGY CAUSE POLLUTION AND IT IS NOT SUSTAINABLE
TRUE
FALSE
aluminium
conductors
insulators
Metal is a great conductor of heat so it flows quicker.
True
False
Plastic is a great conductor of heat so it flows quicker.
True
False
Is a iron a insulator or a conductor?
insulator
conductor
Is a wooden spoon a insulator or a conductor?
insulator
conductor
A combination of two or more substances is a...
mixture
separate
solid
whisk
How do you separate hot water from cooked pasta?
I'd let the water evaporate.
I'd filter the mixture.
I'd sieve the mixture.
How can we separate sand from water?
By heating it
By using a magnet
By using a sieve
By freezing it
