3RD MID QUARTER ASSESSMENT IN SCIENCE

It enables us to see things.

• Sounds

• Light

• Signals

They signal drivers when to move or to stop.

• Lantern

• Christmas Lights

• Traffic Lights

It gives directions and warnings to people.

• Signals

• Light

• Sounds

The following are examples of objects that make sounds, except.

• Airplane

• Pencil

• Clock

A device that explodes and makes a loud noise.

• Firecrackers

• Bell

• Clock

The following examples are uses of sounds, except.

• It is used to communicate.

• It allows us to see things around us.

• It is used to give signals.

This object is used to warn people that there is a fire.

• Bell

• Alarm clock

• Fire alarm

This vehicle is used to put out the fire.

• Ambulance

• School bus

• Fire truck

This sound is a signal that you need to wake up.

• Fire alarm

• Alarm clock

• Siren of a police car

This vehicle needs to move fast to take patients to hospitals.

• Ambulance

• Police car

• Fire truck