Science

1. Sensitivity is one of the seven life processes. Is this statement true or false?

• True

• False

1. We have 5 senses. What are they?

• sight, hear, touch, smell, taste

• sight, ear, touch, smell, mouth

• sight, ear, touch, nose, mouth,

• sight, hear, touch, mouth, smell

1. Where can we sense smell from?

• Eyes

• Nose

• Mouth

• Finger

1. Which of the materials below is harder?

• 
• 
• 
• 

What’s the material of this object?

• glass

• plastic

• wood

• metal

1. Is diamond one of the hardest material?

• yes

• no

1. What’s density?

• Density is how heavy an object is for its size.

• Density is how light an object is for its size.

1. If an object has much air inside, the object will sink in the water.

• True

• False

1. If we put a log in water, what will happen?

• float

• sink

1. If we put a paperclip in water, what will happen?

• float

• sink