Ancient History
It's getting hot in here
Structures?
Forces?
Scientific Method
100
The first species to arrive in an new environment.
Pioneer Species
100
The total kinetic energy of particles.
HEAT
100
An egg is this type of structural form.
Shell
100
A twisting force.
torsion
100
The variable you decide to change on purpose
manipulated variable
200
When nature chooses which individuals survive and reproduce.
Natural Selection
200
True or false, you can feel the temperature of different substances accurately.
FALSE
200
Your skeleton is this type of structural form.
Frame
200
A pulling force.
Tension
200
The variable that you observe in the results.
responding variable.
300
An old growth forest would be at this stage of succession.
Climax Community
300
A cake that just came out of the oven that was set to 350 degrees. Your thermometer in the cake says 350 degrees. The pan will be hotter. (True or False)
False
300
The pitchers mound in baseball is this type of structure
mass
300
A squishing force
compression
300
By changing only 1 variable at a time you are ensuring that the experiment is a _________ ________ (2 words)
fair test
400
A subgroup of a species is one of these.
P_________
population
400
Which has more energy? A bowl of soup at 80 degrees or a bathtub of water at 20 degrees?
the bathtub
400
Cracks in the sidewalk are an example of structural fatigue or structural failure.
Fatigue.
400
A force that cause both squishing and pulling on opposite sides.
bending
400
Which graph is the relationship between minutes of study and marks on the test?
e
500
The main difference between primary and secondary succession.
The presence of lack of soil.
500
What happens to the particles of water as they are boiled?
The move faster, further apart and expand spaces between them.
500
A bridge is built to withstand more force than what is anticipated to go on top. This is to increase the ___________
margin of safety.
500
A force made by scissors moving in oposite directions.
shear
500
Which graph is the relationship between days of online learning and amount of fun Mr. Severin has?
c