Question 1: What type of energy is stored in food?
Option 1: Kinetic
Option 2: Thermal
Option 3: Chemical
Option 4: Nuclear

Question 2: What is the process of converting solid directly to gas called?
Option 1: Condensation
Option 2: Sublimation
Option 3: Deposition
Option 4: Evaporation

Question 3: What is the primary function of white blood cells?
Option 1: Transport oxygen
Option 2: Clot blood
Option 3: Fight infection
Option 4: Produce energy

Question 4: What is the hardest natural substance on Earth?
Option 1: Diamond
Option 2: Gold
Option 3: Iron
Option 4: Quartz

Question 5: What is the term for the change of a substance from a liquid to a gas?
Option 1: Freezing
Option 2: Melting
Option 3: Evaporation
Option 4: Condensation

Question 6: What is the name of the first artificial satellite launched into space?
Option 1: Apollo 11
Option 2: Hubble
Option 3: Sputnik 1
Option 4: Voyager 1

Question 7: What is the chemical formula for table salt?
Option 1: H2O
Option 2: CO2
Option 3: NaCl
Option 4: C12H22O11

Question 8: What is the name of the process by which cells obtain energy from glucose?
Option 1: Photosynthesis
Option 2: Cellular respiration
Option 3: Fermentation
Option 4: Osmosis

Question 9: What is the smallest unit of matter that retains the properties of an element?
Option 1: Atom
Option 2: Molecule
Option 3: Compound
Option 4: Ion

Question 10: What is the term for a material that allows electricity to flow through it easily?
Option 1: Insulator
Option 2: Semiconductor
Option 3: Conductor
Option 4: Resistor

Question 11: What is the primary function of red blood cells in the human body?
Option 1: Fight infection
Option 2: Transport oxygen
Option 3: Regulate temperature
Option 4: Produce hormones

Question 12: What is the name of the first human-made object to land on the Moon?
Option 1: Sputnik 1
Option 2: Apollo 11
Option 3: Luna 2
Option 4: Voyager 1

Question 13: What is the process by which green plants use sunlight to synthesize foods from carbon dioxide and water called?
Option 1: Cellular respiration
Option 2: Photosynthesis
Option 3: Fermentation
Option 4: Photolysis

Question 14: What is the chemical symbol for Sodium?
Option 1: Na
Option 2: So
Option 3: Sd
Option 4: Si

Question 15: What is the term for the amount of matter in an object?
Option 1: Weight
Option 2: Density
Option 3: Volume
Option 4: Mass

Question 16: Which law states that for every action, there is an equal and opposite reaction?
Option 1: Newton’s First Law
Option 2: Newton’s Second Law
Option 3: Newton’s Third Law
Option 4: Einstein’s Theory of Relativity

Question 17: What is the name of the largest moon of Saturn?
Option 1: Europa
Option 2: Ganymede
Option 3: Titan
Option 4: Callisto

Question 18: What is the term for the study of the universe and its celestial bodies?
Option 1: Geology
Option 2: Meteorology
Option 3: Astronomy
Option 4: Astrobiology

Question 19: What is the SI unit of electric current?
Option 1: Volt
Option 2: Ampere
Option 3: Ohm
Option 4: Watt

Question 20: What type of lens is used to correct nearsightedness?
Option 1: Convex
Option 2: Concave
Option 3: Cylindrical
Option 4: Bifocal