WorksheetsScience Revision
Total questions: 20
Worksheet time: 14mins
Which of the following describes what happens when we breathe out?
1
2
3
4
In which of the following circuits will the bulb light up?
A food chain starts with ...
a producer
a consumer
a machine
a computer
A food chain shows the flow of
what animals drink
what animals eat in order
where animals go
energy
If a rabbit eats a carrot, what animal could come next in the food chain?
hamster
mouse
fox
bird
What habitat does a camel live in?
Jungle
Rainforest
Ocean
Desert
What is this measuring instrument called?
Bunsen Burner
Pipette
Measuring Cylinder
Beaker
What does this Hazard Symbol mean?
Flammable
Oxidising
Serious Health Hazard
Corrosive
What are the three things that need to be present for a fire to keep burning?
Water
Fuel
Heat
Oxygen
Organisms who eat BOTH plants and animals, are called
Herbivores
Omnivores
Carnivores
Producers
The THREE states of matter are:
Solids
Liquids
Wood
Gases
The picture above, shows how particles are arranged in a
(a)
When a solid becomes a liquid, the process is called
Freezing
Melting
Condensation
Evaporation
The useful output energy changes of a Flat-Screen TV are:
Sound Energy
Heat Energy
Light Energy
Electrical Energy
Burning coal is a form of air pollution.
true
false
James wants to seperate the salt from the water in his glass of salt water. What seperation method should James use?
Magnets
Evaporation
Filter
Using his hands
What kind of mixture is a combination of substances that has uniform composition and appearance?
colloid
heteregenous
homogeneous
suspension
