Exploring the Wonders of Science

What is the chemical symbol for gold?

• Ag

• Fe

• Au

• Pb

What is the process by which plants make their food?

• Transpiration

• Respiration

• Photosynthesis

• Digestion

Who proposed the theory of relativity?

• Albert Einstein

• Isaac Newton

• Galileo Galilei

• Niels Bohr

What is the powerhouse of the cell?

• Chloroplast

• Ribosome

• Mitochondrion

• Nucleus

What is the speed of light in a vacuum?

• 1,000,000,000 meters per second

• 150,000,000 meters per second

• 300,000,000 meters per second

• 299,792,458 meters per second

What is the main gas found in the Earth's atmosphere?

• Oxygen

• Carbon Dioxide

• Helium

• Nitrogen

What is the formula for calculating force?

• F = m - a

• F = m / a

• F = m + a

• F = m * a

What is the smallest unit of life?

• tissue

• organ

• cell

• organism

What is the pH level of pure water?

• 7

• 6

• 8

• 5

What is the name of the galaxy that contains our solar system?

• Andromeda

• Triangulum

• Milky Way

• Whirlpool