Curious Kids: Phase Changes Quiz

What is a phase change in the context of matter?

• A transition between different states of matter

• A change in the size of a substance

• A chemical reaction between two substances

• A change in the color of a substance

Which process describes a liquid turning into a gas?

• Melting

• Evaporation

• Condensation

• Freezing

What happens during condensation?

• A solid turns into a liquid

• A liquid turns into a solid

• A solid turns into a gas

• A gas turns into a liquid

Why are phase changes important for the environment?

• They prevent natural disasters

• They change the color of the sky

• They help regulate the planet's temperature

• They make plants grow faster

How do phase changes contribute to the water cycle?

• By stopping water flow

• By increasing ocean salinity

• By creating new water sources

• By forming clouds and leading to rain