Amplify Pressure and Temperature on Mars (Phase Change 3.3)

On Mars, liquid water evaporates and changes phase into a gas at a very low temperature.

• True

• False

Which planet has a very thin atmosphere, resulting in low air pressure?

• Earth

• Mars

• Venus

• Jupiter

On Mars, water evaporates at a temperature of ____.

• 0°C

• 10°C

• 50°C

• 100°C

What is the role of a rubber ring in a pressure cooker?

• To let steam escape

• To seal the pot and keep steam inside

• To cool down the pot

• To heat the pot

In a pressure cooker, water can remain a liquid even after passing the temperature where it would normally become a gas because of ____.

• Low pressure

• High pressure

• Low temperature

• High temperature