Fun with Science

What is the closest planet to the Sun?

• Mercury

• Earth

• Venus

• Mars

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

• Respiration

• Chloroplast

• Photosynthesis

• Mitosis

What is the largest planet in our solar system?

• Jupiter

• Mars

• Saturn

• Neptune

What is the hardest natural substance on Earth?

• Steel

• Gold

• Plastic

• Diamond

What is the force that pulls objects towards the center of the Earth?

• gravity

• magnetism

• centrifugal force

• repulsion

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

• Solidification

• Sublimation

• Condensation

• Evaporation

What is the study of living organisms called?

• mathematics

• chemistry

• biology

• geography

What is the chemical symbol for water?

• O2H

• H2O

• H2

• HO2

What is the process of plants releasing water vapor called?

• Precipitation

• Evaporation

• Condensation

• Transpiration

What is the unit of measurement for force?

• Second (s)

• Kilogram (kg)

• Meter (m)

• Newton (N)