Grade 5 Review Lesson

Scientific English

G5 Review Lesson 📝

Multiple Choice

The process in which a liquid changes into gas is called _________.

• evaporation

• condensation

Multiple Choice

A cloud is a large group of small water droplets that we see in the air.

• True

• False

Multiple Choice

What is the opposite of evaporation?

• condensation

• freezing

Multiple Choice

How does the evaporated water get back to Earth?

• Water doesn't come back to Earth.

• Water comes back to Earth as rain, hail or snow.

Multiple Choice

What is meant by boiling point?

• It's the temperature at which a liquid boils.

• It's the temperature at which a liquid melts.

Multiple Choice

What is the boiling point of pure water?

• 80℃

• 60℃

• 100℃

Multiple Choice

Do all liquids have the same boiling point?

• Yes

• No