SCIENCE QUIZ BEE GRADE 3 (ELIMINATION ROUND)

Which planet is known as the "Red Planet"?

• Jupiter

• Mars

• Venus

• Saturn

What is the largest Planet in our solar system?

• Saturn

• Neptune

• Jupiter

• Earth

What is the process called when a solid turns directly into a gas without becoming a liquid first?

• Melting

• Condensation

• Sublimation

• Evaporation

Which organ in the human body pumps blood?

• Lungs

• Stomach

• Heart

• Brain

What is the process by which plants make their food using sunlight, water, and carbon dioxide?

• Respiration

• Photosynthesis

• Digestion

• Transpiration

What is the process called when a solid turns into a liquid?

• Melting

• Condensation

• Freezing

• Evaporation

What is the smallest unit of matter?

• Cell

• Molecule

• Atom

• Organism

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

• Friction

• Gravity

• Magnetism

• Bouyancy

What is the process called when a liquid changes into a gas?

• Melting

• Condensation

• Freezing

• Evaporation

What is the process called when a gas changes into a liquid?

• Melting

• Condensation

• Freezing

• Evaporation