Energy Transfer
The amount of energy that is transferred from organism to organism.
What is 10%?
Pyramid of energy shows this.
What is the available amount of energy in each trophic level?
The arrow of a food chains goes in this direction.
What is from the eaten to the eater?
This trophic level supports all other levels.
What is the producers?
If students study for their test, then they will score better/higher. This is the dependent variable.
What is a higher score?
An autotroph gets its energy from this.
What is the sun?
This level of the pyramid of energy has the most available energy.
What is the bottom level of the pyramid?
A food chain shows this.
What is interactions between on group of organims?
Autotrophs are also known as this.
What are producers?
Your Y-axis should be your...
What is the dependent variable?
Organism A eats organism B which had 2000 kcals. Organism A now has this much kcals.
What is 200 kcals?
Pyramid of biomass shows this.
What is the mass of organisms in each trophic level?
A food web shows this.
What is the interactions between all organisms in an ecosystem?
or
Mutliple food chains in an ecosystem.
A deer eats berries in the forest. It belongs in this trophic level.
What is Primary consumer?
The cause of your data/experiment is also know as your...
What is the independent variable?
Organism C is eaten by organims D. Organism D now has 35,000 kcal of energy. This is how much energy Organism C had.
What is 350,000 kcals?
This level of the pyramid of energy has the least available energy.
What is the top level of the pyramid?
Rat eats wheat, snake eats rat, hawk eats snake. The snake population decreases or goes extint. This happens to the wheat.
What is decrease due to rat populations increasing?
This is another name for any consumer.
What is a heterotroph?
This is when you would make a bar graph.
What is one variables is numerical the other is not?
What is the lion?
What is the actual number of organisms in each trophic level?
Rat eats wheat, snake eats rat, hawk eats snake. The hawk population migrate for the winter. This will happen to the wheat population.
What is increase due to an increase in snake populaiton, which will decrease the rat population?
Deer eats berries. Mountain lion eats deer. Vulture eats mountain lion. The vulture is this trophic level.
What is a tertiary consumer?
Double Jeopardy!
Without notes - 5 things your graph needs to have to receive full credit.
What are
- descriptive title
- Axis titles
- Labels for axis
- Key provided
- To scale of the graphing area