Materials Science

MATERIALS

SCIENCE YEAR 4

Basic Sources of Materials

• Plants

• Animals

• Petroleum

• Rocks

Materials come from the plants

• Rubber eg; tyre

• wood e.g; wooden chair

• cotton e.g towels

Materials come from petroleum

• plastic e.g plastic bottle

• synthetic cloth e.g rain coat, tent

Materials come from rocks

• metal ( gold, copper) eg; gold ring, coins

• soil ( clay, sand) e.g; brick, mirror, glass bottle

Materials come from the animals

• wool e.g; sweater

• animal skin e.g leather shoes

• silk cacoon eg; silk cloth

Multiple Choice

What materials that not included in Basic sources of materials.

• Petroleum

• Plants

• Animals

• Earth

Multiple Choice

What is the most suitable material to make a rubber gloves .

• Plastic

• Metal

• Rubber

• Hardwood

Multiple Choice

Basic soures used for making the body clothes are obtained from

• Plant

• Rock

• Animals

• Petroleum

Multiple Choice

What material is this object made from ?

• Cotton

• Rubber

• Wood

Multiple Choice

Paper is good for materials to use for

• Wrapping presents

• Building a chair

• Making an umbrella

Multiple Choice

Which statement is true ?

• Rubber is a bendy , stretchy material .

• Rubber is used for making coins

• Rubbers come from quarries .

Multiple Choice

Whar are the basic source of plastic and synthetic cloth?

• petroleum

• animals

• plants

• rocks

Multiple Choice

What is window made of ?

• It is made of wood and wool .

• It is made of wool and glass

• It is made of wood and glass

Multiple Choice

................. and ................... are example of materials made of the basic source of rocks.

• Wool, metal

• Metal, plastic

• Plastic, soil

• Soil, metal

Multiple Choice

What is this object made of ?

• It is made of rubber .

• It is made of cotton .

• It is made of leather .

• It is made of glass .

Multiple Choice

Wood ,cotton and rubber are example of materials. These materials belong to the group of................

• Animal

• Rocks

• Petroleum

• Plants

Multiple Choice

What is this material ?

• It's paper

• It's cardboard

• It's glass

• It's cotton

Multiple Select

Which of the following are the basic source of materials?

• Plastic

• Animal

• Plant

• Rocks

Multiple Choice

What is made of wood ?

Multiple Choice

What is this object made of? Choose the right answer

• copper

• plastic

• wood

• cotton

• glass

Multiple Choice

Spoon is made from?

• Wood

• fabric

• Metal

• Plastic

Multiple Choice

These objects are made of rubber, except..................

Multiple Choice

Where does this material come from?

• plants

• animals

• ground