gr 4 term 3 revision

Liquids always fill their container

• true

• false

All living and non living things are made of matter

• true

• false

A person who weighs 90 kilograms on Earth weight less on the moon

• true

• false

An ice cube is less dense than water

• true

• false

A chemical change does not affect a substance's properties

• true

• false

An object with high temperature has particles that move slowly

• true

• false

Air is a fluid

• true

• false

Heat moves through all objects at the same rate

• true

• false

Thermal energy moves from a warmer object to a cooler object

• true

• false

A positive electric charge repels negative electric charge

• true

• false