quiz r

Which of those does the sun do?

• Appears as phases.

• Moves around earth.

• Warms land, air and water.

What can’t be seen at night?

• Clouds

• Stars

• The sun

What are the three states of matter?

• gas, liquid & crystal

• solid, liquid & gas

• solid, liquid & plasma

What state of matter is water when it is ice?

• Solid

• Gas

• Liquid

What happens to ice when it gets warm?

• Ice melts into water.

• Ice evaporates into air.

• Ice becomes a solid block.

What state of matter is air?

• Gas

• Solid

• Liquid

What state of matter is water vapor?

• Solid

• Gas

• Liquid

What state of matter is a rock?

• Liquid

• Gas

• Solid

The……….. is a tool used to measure temperature.

Stars give off their own light.

• true

• false