Elementary Science Challenge

What is the first stage in the plant life cycle?

• Sprout stage

• Blossom stage

• Harvest stage

• Seed stage

What are the three states of matter?

• plasma

• solid, liquid, gas

• solidus

• vapor

Which planet is known as the Red Planet?

• Mars

• Jupiter

• Earth

• Venus

In a food chain, what is the term for an organism that produces its own food?

• consumer

• predator

• decomposer

• producer

What is the process called when water vapor turns into liquid water?

• Sublimation

• Precipitation

• Condensation

• Evaporation

Which body system is responsible for pumping blood throughout the body?

• Digestive system

• Endocrine system

• Respiratory system

• Cardiovascular system

What is the second stage in the plant life cycle?

• Blossoming

• Rooting

• Photosynthesis

• Germination

What happens to water when it reaches its boiling point?

• Water changes from liquid to solid.

• Water changes from solid to liquid.

• Water changes from gas to liquid.

• Water changes from liquid to gas (water vapor).

Which planet is the largest in our solar system?

• Mars

• Saturn

• Neptune

• Jupiter

In a food chain, what is the term for an organism that eats other organisms?

• herbivore

• consumer

• decomposer

• predator