GRADE 3 FINAL SCIENCE

What is a shadow?

• LIGHT AREA

• CLEAR AREA

• DARK AREA

When is a shadow formed?

• WHEN LIGHT IS BLOCKED

• WHEN LIGHT IS ALLOWED

• WHEN LIGHT COMES

What is the process by which food is broken down?

• Circulation

• Digestion

• Respiration

• Excretion

What are the inside parts of our body called?

• External organs

• Muscles

• Internal organs

• Bones

What do ores contain?

• Water

• Minerals like metals

• Fossil fuels

• Organic waste

What can be found in rocks?

• Natural resources

• Synthetic fibers

• Man-made materials

• Processed foods

Who studies the Earth?

• Biologists

• Chemists

• Geologists

• Physicists

What is graphite used for?

• Building houses

• Making pencils

• Cooking food

• Fueling cars

What does the heart do to pump blood?

• It stretches and contracts

• It opens and closes

• It twists and turns

• It squeezes and relaxes

What are materials found in nature called?

• Synthetic materials

• Natural resources

• Man-made resources

• Renewable resources