Matter
This element has an atomic number of 1 and is the first element on the periodic table.
What is Hydrogen?
The downward pull of this force on Earth is approximate 9.8 meters per second squared.
What is Gravity?
This fundamental principle of biology states that all living things are composed of cells, cells are the basic unit of structure and function and all cells come from pre-existing cells.
What is cell theory?
An object that is in motion has this kind of energy
What is kinetic energy?
This inner-most layer of the earth is made of these two elements.
What is Iron and Nickel?
This change in state is when a substance changes from liquid to a gas
What is evaporation?
This force is always in a pair and is always equal and opposite of another force.
What is Normal Force?
This type of cell does not have a membrane-bound nucleus.
What is prokaryotic?
this law states that energy cannot be created or destroyed. It can only be changed.
What is the Law of Conservation of Energy?
This layer of earth makes up 84% of the planet's volume.
What is the Mantle?
What is density?
This force is the term for the total magnitude of forces acting on an object at any time.
What is Net Force?
Chloroplasts are green organelles found only in these kinds of cells.
What are Plant Cells?
This diagram shows the way energy moves through an ecosystem.
What is a food web?
This kind of rock is created by intense heat or pressure.
What is Metamorphic Rock?
This element gets its chemical symbol, W, from the mineral Wolframite.
What is Tungsten?
Newton's Third Law states that force pairs are always this?
This scientist observed cork under a microscope and is credited as naming the object a cell.
Who is Robert Hooke?
What is Transverse?
This layer of earth is made of liquid iron and nickel.
What is the outer core?
Color change, production of gas, change in thermal energy, and production of a precipitate are example of which kind of change?
What is Chemical Reaction?
This law states that at any time, the net force on a body is equal to it's mass multiplied by its acceleration.
What is Newton's Second Law?
This is the process where a single cell divides into two identical cells.
What is Mitosis?
An earthquake or a sound wave is this kind of wave.
What is longitudinal?
This boundary between Earth's crust and the mantle, named after a Croatian geophysicist, is marked by a significant change in seismic wave velocity.
What is the Mohorovičić discontinuity, or the Moho?