Physics
This force is responsible for pulling objects toward each other.
What is Gravity?
This famous table organizes all known elements by their properties.
What is the Periodic Table of Elements?
The human body is made up of approximately 37 trillion of these.
What are Cells?
This is the only known planet in the universe that currently supports life.
What is Earth?
The universe is made up of billions of these, which are massive systems containing billions of stars.
What are Galaxies?
True or False: Energy can be created if enough force is applied.
What is False? (Energy cannot be created or destroyed).
This scale is used to measure how acidic or basic a substance is.
What is the pH Scale?
This body system is responsible for transporting oxygen and nutrients.
What is the Circulatory System?
These three layers—crust, mantle, and core—make up this planet.
What is Earth?
This is the name of our solar system's central star that the planets orbit.
What is the Sun?
Light is unique because it behaves as both a wave and as these particles.
What are Photons?
He is the scientist credited with creating the first recognized Periodic Table.
Who is Dmitri Mendeleev?
This is the specific level of organization between "Cells" and "Organs."
What are Tissues?
This theory explains how the movement of Earth's surface leads to earthquakes and volcanoes.
What is Plate Tectonics?
This historic 1969 mission was the first to successfully land humans on the Moon.
What is Apollo 11?
This branch of physics specifically studies how objects move and interact.
What is Mechanics?
This process involves matter changing state from a solid directly to a gas.
What is Sublimation?
This system acts as the "control center" for all bodily responses and actions.
What is the Nervous System?
This cycle moves water through the stages of evaporation, condensation, and precipitation.
What is the Water Cycle?
Scientists use these two types of tools—one on Earth and one in flight—to explore the universe.
What are Telescopes and Spacecraft?
This groundbreaking theory by Albert Einstein changed how we understand time, space, and gravity.
What is Relativity?
These are the two or more atoms that combine chemically to form a new substance.
What are Compounds?
These are the three things all living organisms must have to survive.
What are Energy, Water, and Nutrients?
These two processes work together over long periods of time to physically shape the Earth's surface.
What are Weathering and Erosion?
These regions of space have gravity so strong that not even light can escape from them.
What are Black Holes, or theoretical Gravastars, Wormholes and White Holes