General science knowledge

What is the chemical symbol for gold?

• Au
• Silver
• Mercury
• Iron
• None

Which planet is known as the "Red Planet"?

• Venus
• Mars
• Jupiter
• Saturn
• Pluto

What is the process by which plants convert sunlight into energy called?

• Photosynthesis
• Respiration
• Transpiration
• Fermentation
• Chemosynthesis

Tags

NGSS.MS-LS1-6

Which of the following is the largest organ in the human body?

• Liver
• Brain
• Skin
• Heart
• Lungs

Which gas makes up the majority of Earth's atmosphere?

• Nitrogen
• Oxygen
• Carbon dioxide
• Hydrogen
• Argon

What is the unit of measurement for electric current?

• Volt
• Watt
• Ampere
• Ohm
• Coulomb

Which scientist is known for the theory of general relativity?

• Isaac Newton
• Albert Einstein
• Galileo Galilei
• Nikola Tesla
• Marie Curie

What is the smallest unit of matter?

• Atom
• Molecule
• Cell
• Electron
• Quark

Which element is the main component of the Earth's core?

• Iron
• Oxygen
• Silicon
• Hydrogen
• Nickel

What type of waves are used to transmit radio signals?

• Sound waves
• X-rays
• Gamma rays
• Radio waves
• Infrared waves