PHYSICAL SCIENCE
This is the SI unit for measuring force.
What is a Newton (N)?
This is the basic unit of life in all living organisms.
What is a cell?
These tectonic events occur when plates slide past each other, often causing violent shaking at the surface.
What are earthquakes?
This is the chemical symbol for the element gold.
What is Au?
This is the variable that scientists change deliberately in an experiment.
What is the independent variable?
This type of energy is stored in an object due to its position or state.
What is potential energy?
This process in plants uses sunlight to convert carbon dioxide and water into glucose.
What is photosynthesis?
This is the hottest planet in our solar system due to its thick atmosphere.
What is Venus?
This is the pH of a neutral solution like pure water.
What is 7?
This is the name for a testable prediction about how something works.
What is a hypothesis?
In a circuit, this is the unit used to measure electrical resistance.
What is an Ohm (Ω)?
This molecule, found in cell nuclei, carries genetic information.
What is DNA (deoxyribonucleic acid)?
This type of rock is formed from the cooling and solidification of magma or lava.
What is igneous rock?
This type of chemical bond involves the sharing of electron pairs between atoms.
What is a covalent bond?
This number represents the number of protons in an atom's nucleus and determines the element.
What is the atomic number?
This is the term for the resistance that one surface or object encounters when moving over another.
What is friction?
This is the name for a relationship between two different species living in close physical association.
What is symbiosis?
These massive cosmic structures containing billions of stars are classified as spiral, elliptical, or irregular.
What are galaxies?
This is the number of atoms in a molecule of sulfuric acid (H₂SO₄).
What is 7 atoms?
In biology, this is the process by which organisms better adapted to their environment tend to survive and reproduce.
What is natural selection?
This is the term for a material that allows electric current to flow through it easily.
What is a conductor?
The partial or complete wasting away of a part of the body is referred to as this.
What is atrophy?
This is the process by which water vapor in the air turns into liquid water, forming clouds.
What is condensation?
In a chemical equation, these are the substances present before the reaction occurs.
What are reactants?
This principle states that the buoyant force on an object equals the weight of the fluid it displaces.
What is Archimedes' principle?