Science
What is the process called when a solid turns into a gas without passing through the liquid state?
Evaporation
Which scientist is known for the theory of general relativity?
Albert Einstein
What is the smallest unit of matter?
Atom
Which planet is known for its prominent ring system?
Saturn
What is the force that keeps objects on Earth's surface?
Gravity
Which element is the most abundant in the Earth's atmosphere?
Nitrogen
What is the speed of light in a vacuum?
299,792,458 meters per second
What is the process by which plants convert sunlight into chemical energy?
Photosynthesis
Which unit is used to measure electric current?
Ampere
What is the largest organ in the human body?
Skin