Science Grade 3 Second Term Examination 2019/2020

Michael loves listening to the radio. This type of sound is a ______________ sound.

• noisy

• pleasant

• unpleasant

• talking

Water can be made pure by using the following methods except ___________

• filteration

• boiling

• frying

• adding alum

The movement of the Earth on its axis is called ____________

• rotation

• evaporation

• revolution

• purification

Any object that gives off its light is called ______________ object.

• translucent

• luminous

• transparent

• opaque

When energy is saved for future use, it is called _____________

• saving

• keeping

• conservation

• repel

_____________ helps to replenish (get back) water on Earth.

• Water cycle

• Boiling

• Drying

• Germination

A transparent piece of glass that has three (3) sides is called a _______________________

• glass

• spectrum

• triangle

• prism

In a magnet, like poles _______________ each other.

• repel

• attract

• join

• pull

The highness and lowness of sound is called ________________

• pleasant

• vibration

• pitch

• music

John could not see his friend who was behind a brick wall because the wall is ______________________

• transparent

• translucent

• round

• opaque