Which law of thermodynamics states that energy cannot be created or destroyed, only converted from one form to another?

What is the SI unit of electric charge?

Which layer of the Earth's atmosphere is closest to space and where meteors burn up upon entry?

What is the formula for calculating work done (W) in a system?

What is the process by which a star, much larger than our Sun, ends its life in a massive explosion?

What is the name of the bright, reddish star located in the constellation Orion and known as the "hunter's shoulder"?

What is the term for the process by which water vapor is released from plants into the atmosphere?

What law describes the relationship between the pressure and volume of a gas at constant temperature?

What does the term "Ohm's Law" describe?

Which planet is known as the "Red Planet"?