Viruses are considered to be (living/nonliving. While bacteria are considered to be (living/nonliving.
What is viruses are nonliving, bacteria are living?
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 are the smallest unit of life.
What is cells?
200
A portion of space that is composed of billions of stars, planets, all held together by gravity.
What are galaxies?
200
The molecules of thermal energy travel in this motion
What is hot to cold?
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 radiation?
300
A species of chicken has alleles of black (BB) or grey (Bb). If one black and one grey chicken were to mate, what percent of the offspring would have grey feathers?
What is 50%?
300
The shape of a planet's orbit.
What is an ellipse?
300
This is the disordered movement of molecules.
What is entropy?
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 is between the sun and the earth, therefore we can not see any portion of the sun.
What is a new moon?
400
The type of energy that is released from a burning candle.
What is thermal 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 no charge, found in the nucleus of an atom.
What is a neutron?
500
The organelle of a cell that contains DNA.
What is nucleus?
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. Occurs at 1st and 3rd quarter
What is a neap tide?
500
The time-rate at which a body changes its position; defined as displacement divided by the time of travel.
What is velocity?
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.