G6 Second Review ST

G6 Second Review ST

Scientific English

Multiple Choice

All living things (humans, plants and animals) contain water.

• True

• False

Multiple Select

Water from tap is pure.

• Yes, tap water is pure.

• No, tap water is not pure.

Multiple Choice

Pure water conducts electricity.

• True

• False

Multiple Choice

__________ does not contain any dissolved salts in it.

• Salt water

• Pure water

Multiple Choice

Are tears pure water?

• Yes

• No

Multiple Choice

The flow of charges is called ________.

• voltage

• current

Multiple Choice

What is the unit used to measure current?

• decibel

• ampere

• gram

• centimeter

Open Ended

What is the unit used to measure current?

Multiple Choice

All batteries have the same voltages.

• False

• True

Multiple Choice

The unit that is used to measure voltage is called __________.

• volt

• decibel

• gram

• centimeter

Open Ended

What will happen if mains electricity flows through your body?

Open Ended

Write 𝐭𝐰𝐨 safety rules which should be followed when using electricity.

Multiple Choice

What is the name of the circuit that has only one path for the flow of electricity?

• Series circuit

• Parallel circuit

Open Ended

What is the name of the circuit that has only one path for the flow of electricity?

Multiple Choice

The given circuit symbol is for ________.

• wire

• cell

• light bulb

• open switch

Multiple Choice

The given circuit symbol is for __________.

• bulb

• wire

• open switch

• closed switch