Grade 4 - Natural Science - Unit 4

Colacao is ________ in milk.

• soluble

• insoluble

• hard

• soft

A diamond is a __________ material.

• plastic

• elastic

• hard

• soft

A metal pot is a __________.

• thermal insulator

• thermal conductor

• fragile

• soft

Teddy bears are _______ materials.

• soluble

• hard

• tough

• soft

A cotton t-shirt is a _______ material.

• plastic

• hard

• thermal conductor

• soluble

A sponge is an _______ material.

• tough

• elastic

• hard

• thermal conductor

A ceramic teacup is a _________ material.

• plastic

• elastic

• fragile

• tough

A coat is a ___________.

• thermal conductor

• soluble

• hard

• thermal insulator

A hammer is a _________ material.

• soft and fragile

• tough and hard

• elastic and soluble

• thermal insulator

The amount of space that matter occupies.

• density

• mass

• volume