Fun Science Challenge

What is the process by which plants make their food?

• Photosynthesis

• Digestion

• Respiration

• Transpiration

What gas do we breathe in that is essential for life?

• Carbon Dioxide

• Oxygen

• Hydrogen

• Nitrogen

What is the largest planet in our solar system?

• Saturn

• Mars

• Jupiter

• Earth

What do you call a baby frog?

• tadpole

• larva

• caterpillar

• nymph

What is the main source of energy for the Earth?

• The Moon

• Geothermal energy

• The Sun

• Nuclear fusion

What part of the plant absorbs water and nutrients from the soil?

• Leaves

• Flowers

• Stems

• Roots

What is the force that pulls objects toward the Earth?

• Gravity

• Electromagnetism

• Magnetism

• Friction

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

• Evaporation

• Condensation

• Sublimation

• Freezing

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

• Charles Darwin

• Isaac Newton

• Albert Einstein

• Galileo Galilei

What is the smallest unit of life called?

• cell

• organ

• tissue

• organism