science week

What is the main source of energy for Earth?

• moon

• fire

• sun

• water

What do we call water when it turns into gas?

• ice

• dew

• snow

• steam

How many planets are in our solar system?

• 5

• 8

• 10

• 7

What do you call an animal that lives both on land and in water?

• mammals

• amphibians

• reptiles

• insect

What do you call a scientist who studies space?

• Astronomer
  

• biologist

• geologist

• chemist

Which of these is a natural resource?

• plastic

• water

• glass

• pencil

What is the largest organ in the human body?

• heart

• brain

• skin

• liver

What do fish use to breathe underwater?

• lungs

• gills

• mouth

• nose

What do we call the hard part inside your body?

• muscle

• bone

• skin

• fat

Who invented the airplane?

• Wright brothers
  

• Thomas edison

• Galileo

• Benjamin Franklin