This is the name for two different atoms that are bonded together?
What is a compound?
100
Electrons flow in this direction when moving through a circuit.
What is from the negative terminal to the positive terminal?
100
The pole of a magnet that is attracted to another magnet's north pole.
What is south pole?
100
Three key differences between plant and animal cells
What are cell walls, chloroplasts and large central vacuoles?
100
The layers of the earth from outside toward the center.
What are crust, mantle, outer core, inner core?
200
The products for a strong acid and base reaction. Also, this is the name of such a reaction.
What is a salt and water and neutralization?
200
Metals make good wires for several reasons. Here are two:
What is they are good conductors and are ductile?
200
The direction the lines are drawn in a representation of a magnetic field.
What is north to south?
200
A lack of this nutrient results in the poor overall growth of a plant and possibly yellow leaves.
What is nitrogen?
200
These rocks are formed by extreme heat and pressure?
What are metamorphic rocks?
300
The name of a biological catalyst.
What is an enzyme?
300
The core of an electromagnet is made of this metal, while the wire wrapped around the core is made of this metal?
What is iron/steel and what is copper?
300
The two main forces that affect a sky diver in free fall.
What are gravity and friction (air resistance)
300
The name for one muscle opposing the action of another muscle and one example.
What is an antagonistic music? An example: the tricep is an antagonistic muscle in relation to the bicep (agonist)
400
Two ways of increasing the rate at which a chemical reaction occurs.
What is add thermal energy (heat) and increase concentration of the reactants? Also, what is ground solid reactants into a fine powder?
400
An electromagnet, just like a regular magnet, will not pick up these two common metals.
What are aluminum and copper?
400
For a bicycle traveling at a constant speed down a flat trail, the relationship between the forward force and the resistive force?
What is they are the same?
400
These blood vessels are mainly responsible for the transport of deoxygenated blood from the body back to the heart.
What are veins?
400
This type of thermal energy occurs in the mantle of the earth and drives the process of plate tectonics.
What are convection currents?
500
The name of the scientist who "discovered" the structure of the atom.
Who is Rutherford?
500
In a parallel circuit this remains the same across each load, while this changes?
What is the voltage and amperage/current?
500
The sub units that make up a Newton.
What is kg/m/s2?
500
The word equation for respiration.
What is oxygen + glucose = carbon dioxide + water + ATP?
500
Though the earth's core is still very hot, without energy from the sun, the earth would be a frozen, dead planet. This energy makes its way from the sun to earth through this process of thermal energy transfer.