Planets
Matter and Energy
Both topics
100

Which planet is closest to the sun?

Mercury

100

Everything that has weight and takes up space is...

Matter

100

The Earth orbits the sun every...

365 days

200

Which planets are beside Earth?

Venus and Mars
200

When a liquid turns into a solid, it is an example of what change? (Freezing, Sublimation, Melting or Evaporation).

Freezing

200

Condensations happens when...

Water droplets form a liquid

300

Which of the following emits light?

Stars

300

Adding food colouring to water is a:
chemical change
physical change
particle change

Physical Change

300

What is a piece of rock that makes it all the way to the Earth's surface?

Meteorite

400

Which planet would you weigh the most on?

Jupiter

400

When glass breaks, which change has occurred?

Physical Change

500

Which plant is not a gas planet?

Mercury

500

Describe the difference between sublimation and deposition?

Sublimation is when a solid turns directly into a gas, without becoming a liquid first.

  • Example: dry ice (solid carbon dioxide) turning into gas
  • Solid → Gas

Deposition is the opposite. It is when a gas turns directly into a solid, without becoming a liquid first.

  • Example: frost forming on a cold window
  • Gas → Solid
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