Fun Science Challenge

What is the process by which plants make their food?

• Respiration

• Transpiration

• Photosynthesis

• Digestion

What is the boiling point of water in degrees Celsius?

• 100

• 90

• 120

• 75

What gas do living beings need to breathe?

• Carbon Dioxide

• Nitrogen

• Oxygen

• Hydrogen

What is the largest planet in our solar system?

• Mars

• Earth

• Jupiter

• Saturn

What is the chemical symbol for gold?

• Au

• Fe

• Pb

• Ag

What force pulls objects toward the Earth?

• Magnetism

• Friction

• Gravity

• Electromagnetism

What is the main organ that pumps blood in the human body?

• Liver

• Heart

• Lungs

• Kidneys

What do we call the change of water from liquid to gas?

• Freezing

• Sublimation

• Evaporation

• Condensation

What is the basic unit of life?

• Cell

• Tissue

• Atom

• Organism

What is the name of the scientist who proposed the theory of evolution?

• Isaac Newton

• Galileo Galilei

• Charles Darwin

• Albert Einstein