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Worksheetsmaterials and machines
Total questions: 10
Worksheet time: 5mins
Natural materials...
come from animals, plants and minerals.
are manufactured from other materials.
are very hard and resistant.
The raw material
used to make paper is...
petroleum.
wood.
leather.
Machines...
help us to save time and energy and make our work easier.
are objects that we can see in museums.
are only used for transport.
A pulley is...
a complex machine
a simple machine
not a machine
in order to work, all machines need...
electricity
energy
motor
Paper, glass and plastic are...
man - made materials
natural materials
chemical materials
Wool, leather and silk
are examples of
materials that come from....
animals
plants
minerals
A car is a complex machine because....
it needs petrol to function
it is made up of many operating parts.
it is used to travel.
An inclined plane might be used to...
enter a building in a wheelchair
transport, products over long distances.
apply force when cracking a nut.
The printing press, the plane or the watermill
are examples for...
means of transport.
gears
inventions
