Young Scientists 3

What part is labelled A?

• kidney

• liver

• brain

• stomach

What is the function of the part labelled A?

• controls the body

• digests food

• pumps blood

• takes in oxygen

What is the function of the part labelled B?

• controls the body

• digests food

• pumps blood

• takes in oxygen

What is the function of the part labelled C?

• controls the body

• digests food

• pumps blood

• takes in oxygen

What is the function of the part labelled D?

• controls the body

• digests food

• pumps blood

• takes in oxygen

Solids, liquids and gases are the three states of matter.

Which of these materials that are liquid at room temperature?

• copper

• milk

• salt

• ink

• plastic

Which of the following are properties of liquids?

• They change their shape to fit the container

• They take up the same amount of space

• They can flow or can be poured easily

• Their volume stays the

  same

• They cannot be compressed

The diagram shows the phases of the Moon as seen in the southern hemisphere.

The diagram is not complete.

What is the correct image for X?

• 
• 
• 
• 

The diagram shows the phases of the Moon as seen in the southern hemisphere.

The diagram is not complete.

What is the correct image for Y?

• 
• 
• 
• 

Jamila models the relative movement of the Earth, Sun and Moon.

The picture shows the balls she uses to represent the Earth, Sun and Moon.

Choose two reasons why the ball she uses for the Earth is not a good choice.

• It is larger than the Sun

• It is not a circle

• It has no angles

• It is not spherical