Grade 3 Science Final Test

Plants use gas to make food.

• True

• False

• Maybe

• I don't know.

Water helps the plants to stand up.

• True

• False

• Maybe

• I don't know.

Are substances that help living things grow and stay healthy.

• Cutting

• Nutrients

• Petals

• Organisms

Name 5 elements plants needs in order to live. (5 points)

Name 5 elements that animals need to survive. (5 points)

What would happen if a tiger did not have sharp teeth? (2 points)

Do all animals take in oxygen the same way? (3 points)

______ includes all the living and nonliving things that interact in an environment.

• Compost

• Ecosystem

• Environment

• Resources

A material that living things use to survive.

• Spoon

• Book

• Resources

• Vegetables

The struggle among living things for resources.

• 100 meter relay

• Singing Contest

• Marathon

• Competition