Unit 8 Absorption

What is waterproof?

• Object that can absorb water

• Objects that cannot absorb water

What is water absorbent?

• Object that can absorb water

• Objects that cannot absorb water

What is non-water absorbent?

• Object that can absorb water

• Objects that cannot absorb water

Which object is waterproof?

• handkerchief

• cotton

• plastic cup

• tissue paper

Which object is water absorbent?

• handkerchief

• tent

• plastic fork

• glass

Which object is non-water absorbent?

• handkerchief

• cotton balls

• tent

• tissue paper

Which of the followings is correct about the design of a   

          diaper?

• Inside : water absorbent,

  outside : water absorbent

• Inside : water resistant, outside : water resistant

• Inside : water absorbent, outside : water resistant

• Inside : water resistant, outside : water absorbent

Henry spills coffee on his table and leaves stain on the       

     table cloth. Which of the following table cloth can prevent  

     leaving coffee stain on it?

• cotton table cloth

• paper table cloth

• plastic table cloth

• wool table cloth

Denson soaks the sponge into water. What will happen to the

     sponge after 30 minutes?

• Nothing will happen.

• The sponge will be disappeared.

• The sponge will become heavier.

• The sponge will become lighter.

Joshua wants to go to his friend’s house. However, it is raining and there are puddles on the road.                           

  Suggest one suitable shoe for Joshua to wear in the rain.          

• cloth shoes

• rainboots