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WorksheetsScience GL practice paper
Total questions: 20
Worksheet time: 10mins
A new substance can be formed when
paper is squashed
a nail rusts
water changes to steam
sugar is added to tea
What are the similarities between liquid and gas?
both have little mass
both are transparent
they can be broken
both take the shape of the container
How do you separate salt from water solution?
freeze the solution
filter the salt
pour the water away
evaporate the water
Which of these will form a solution?
stone and water
sand and water
salt and water
salt and sand
the job of the blood vessels is to...
pump blood around the body
blood vessels dissolve nutrients in the body
carry blood to all part of the body
help in blood clotting
In water cycle, water falling back to the earth from the clouds is called
freezing
condensation
precipitation
evaporation
Which change is from water vapour to liquid(gas-liquid)?
Ice cubes melting
moisture forming on a mirror
a river drying up
water boiling in a pot
Liquid water holds its shape
True
False
How many times does the moon orbit the Earth in a year?
13
28
365
7
Which symbol represents a buzzer?
Why do we have day and night?
the sun only shines in the daytime
the Earth rotates on its axis
Earth moves away from the sun
the moon blocks the sun at night
What type of graph is best for recording a bean plant's growth over time?
bar chart
pictogram
line graph
pie chart
Which type of material is a good conductor of electricity?
wood
paper
metal
rubber
Leila performs a test.
She has 2 identical papers - one was squashed while the other was a flat plain paper.
She then threw both papers to the ground but the squashed paper falls faster.
Which force makes the flat paper fall slower?
gravity
air resistance
friction
pull
What force do brakes use to stop a moving car?
friction
gravity
air resistance
magnetism
Gyakie was moving a box across the floor.
The bottom feels warm when she picks it up. Why did this happen?
because of sunlight
the box absorbed heat from the floor
the box was heavy
the friction between the box and the floor
A pulley is a simple machine.
Which makes heavier objects go down?
friction
electricity
magnetism
gravity
Which stage is present in the butterfly lifecycle but not in the frog's lifecycle?
egg stage
pupa stage
tadpole stage
adult stage
Penguins live in a very cold climate.
Which characteristics help them stay warmer?
ability to swim underwater
black and white color
thick layers of feathers
ability to stay hungry
Ice changes shape when it is put in a different container.
True
False
