Biology
Earth and Space
Force and Motion
Matter
Miscellaneous
100
Some diseases in humans are caused by genetic mutrations. The mutated genes can be passed from parent to child. The replication of these mutated genes occur in this part of the human cell.
What is the nucleus?
100
Priodic rises and falls of large bodies of water.
What are tides?
100
The resistive force that occurs when two surfaces travel along each other.
What is friction?
100
The amount of matter an object contains.
What is mass?
100
During a thunderstorm, we see the lightening before we hear the thunder. State the reason for this. 
What is light travels faster than sound?
200
These muscle cells move blood into and out of the heart.
What is cardiac?
200
Sources of light in space that are billions of stars and not individual stars.
What are galaxies?
200
It is the amount of net force seen here:
What is <---- 30N
200
Plasma, liquid, solid, and gas.
What are the four states of matter?
200
The emission and propagation of the entire range of
electromagnetic spectrum including: gamma rays, x-rays,
ultraviolet radiation, visible light, microwaves, and radio waves
What is electromagnetic spectrum?
300
A species of chicken has alleles of black (B) or white (W). Neither of these genes is dominant. Mating between a black (BB) and a white (WW) chicken produces all grey (BW) offspring. If two of the grey offspring mate the percent of their offspring that would be expected to have black feathers would be this.
What is 25%?
300
The shape of a planet's orbit.
What is an elliptical (ellipse)?
300
The property of an object, due to its mass, by which it resists any change in its position unless overcome by force.
What is inertia?
300
Rusting and oxidation is an example of this change.
What is a chemical change?
300
The factor that is changed in an experiment in order to study changes in the dependent variable.
What is an independent variable?
400
This part of the food pyramid receives all of its energy from the sun.
What is a producer?
400
The phase of the moon where the moon in position 1 shown here:
What is a new moon?
400
This energy transformation happens when someone eats and is able to function better during physical activity.
What is chemical energy to mechanical energy?
400
A substance made of just one type of atom. Gold is an element. A solid piece of gold is made only of gold atoms.
What is an element?
400
A subatomic particle having zero charge, found in the nucleus of an atom.
What is a neutron?
500
The process of nuclear division in cells during which the number of chromosomes is reduced by half
What is meiosis?
500
A twice-monthly tide of minimal range that occurs when the Sun, Moon, and Earth are at right angles to each other, thus decreasing the total tidal force exerted on Earth.
What is a neap tide?
500
This description of an objects motion is defined as Distance divided by time .
What is speed?
500
A fundamental principle stating energy cannot be created nor destroyed but only changed from one form to another.
What is conservation of energy?
500
A piece of glass with polished plane surfaces that disperses a beam of white light into its component colors.
What is a prism?