The boreal forest and tundra are examples of this.
What is biomes.
100
A scalar that measures the magnitude of velocity.
What is speed.
200
An object travelling equal displacements in equal time intervals is said to have this.
What is uniform motion.
200
Final position minus initial position is the formula for this.
What is displacement.
200
The symbol for average velocity
What is v av (bold)
200
This human impact leads to phosphorus leaching, release of carbon dioxide into the atmosphere, and loss of habitat for many species.
What is deforestation.
200
The number of metres in one kilometre.
What is 1000
300
THis is the formula for calculating time interval.
What is time interval = time final - time initial
300
The S.I. unit for displacement
What is metres (m)
300
The formula for calculating velocity using a position vs. time graph
What is slope = rise / run
300
A graphic representation of the loss of energy between trophic levels.
What is a food pyramid.
300
This symbol is used in physics to show change
What is delta.
400
The axis that time goes on a position vs time graph.
What is x-axis.
400
The scalar measure of distance
What is position
400
Laura is running down the street. She has a displacement of 4m over a time interval of 2 seconds. This is her average velocity over that time interval.
What is 2 m/s.
400
This is the name of the biological process where contaminants in the environment become more concentrated as you go up the food chain.
What is biomagnification.
400
A position vs. time graph with a slope of zero shows this velocity.
What is zero.
500
Lexy has a time interval of 20 seconds between when she passes Josh on her motorcycle and when she passes Chase. Lexy passes Chase 1 minute after she starts driving. At what time (t final) does Lexy pass Josh?
What is 1 minute and 20 seconds
500
Sabrina runs three laps around a 400 m oval track. This is her displacement.
What is 0.
500
A position vs. time graph has a negative slope. It shows this type of velocity.
What is negative velocity.
500
A wolf eats a deer that eats grass. What percentage of the energy from the grass will be converted into biomass by the wolf?
What is 1%.
500
The slope of a velocity vs. time graph shows this.