Science 5 Quiz

What is the process by which plants make their own food?

• Chloroplast

• Respiration

• Photosynthesis

• Mitosis

Which planet is known as the Red Planet?

• Jupiter

• Venus

• Mars

• Saturn

What is the unit of measurement for force?

• Joule

• Meter

• Kilogram

• Newton (N)

What is the hardest natural substance on Earth?

• Diamond

• Steel

• Wood

• Glass

What is the chemical symbol for water?

• HO2

• H2O

• O2H

• H2

What is the largest organ in the human body?

• liver

• intestine

• skin

• heart

What type of energy is stored in a battery?

• Mechanical energy

• Chemical energy

• Nuclear energy

• Solar energy

What is the process of a liquid turning into a gas?

• Solidification

• Condensation

• Sublimation

• Evaporation

What is the closest star to Earth?

• Mercury

• Venus

• Mars

• Sun

What is the study of living organisms called?

• geography

• chemistry

• biology

• physics