Abed grade 2 science assessment #5

What would happen to a plastic bag if you put it into the freezer?

• The bag would change to ashes

• The bag would change to a liquid

• The bag would stay solid

What does burning cause wood to turn into?

• Black ashes

• Liquid

• Ice

What happens when heat is added to wax?

• It melts

• It Changes from solid to liquid

• It turns black and change into ashes

• It Changes from liquid to solid

Which material will freeze if you cool it ?

• Plastic milk carton

• A glass milk bottle

• milk in a glass

• Change from liquid to solid

• Change from solid to liquid

• Turn black and change into ashes

• Change from liquid to solid

• Change from solid to liquid

• Turn black and change into ashes

Ashes can be changed back into wood !

• No

• Yes

A change that can be undone or reversed is a ——————————— change.

• Reversible

• Irreversible

A change that can Not be undone or reversed is a ——————————— change.

• Reversible

• Irreversible

Iced Lemonade can be changed back into liquid lemonade at room temperature!

• Reversible change

• Irreversible change