Show:
Veggin' on steak
2 Chains
What level you on?
Success
Just cyclin' through
100
Produces its own energy.
What is an autotroph/producer?
100
Shows all the animals in an ecosystem Shows the flow of energy though the ecosystem Shows all possible preditor/prey combinations
What is a food web?
100
tertiary consumer in terms of trophic levels
What is the fourth trophic level?
100
Type of succession that already has soil Type of succession that occurs at a more rapid pace
What is secondary succession?
100
photosynthesis
What is the biotic part of the carbon cycle?
200
another term for primary consumer
What is an herbivore?
200
A specific flow of energy within a food web
What is a food chain?
200
Lake surrounded by grassland that inhabits zebras and elk
What is an ecosystem?
200
a species that takes up all the area's resources not allowing other organisms to survive
What is an invasive species?
200
funky pyramid that counts the actual number of organisms in the food web
What is the numbers pyramid?
300
ensures nutriends are continuously circulated througout the atmosphere.
what is biochemical cycling?
300
all the robins in Austin, Tx
What is a population?
300
The percent of energy passed from one trophic level to the next.
What is 10%?
300
species not native to the area
What is an alien species?
300
Element cycle that can be released into the atmosphere or trapped underground as fossil fuels.
What is the carbon cycle?
400
how carbon is turned from a gas to a solid to enter organisms
What is photosynthesis?
400
numbers and kinds of predators in the ecosystem
What are the ecosystem's biotic factors?
400
two ways nitrogen can be fixed
What is lightening and nitrogen fixing bacteria?
400
Commensalism.
What is a symbiotic relationship in which one organism is helped and the other is not harmed or helped (unaffected)?
400
burning fossil fuels respiration
What is the release of carbon back into the atmosphere?
500
burry dead fish with corn seeds
What is a method of providing nutrients to the growing corn?
500
corn plant on the producer level contains 15,000 kilograms of energy- how much can the hawk obtain on the tertiary consumer level?
What is 15 kilograms (check my math- it reduces by 10% each level)
500
part of both the carbon and nitrogen cycles (and why it's imporant)
What is decomposition because it releases the elements back into the atmospheric bank?
500
predation.
What is the symbiotic relationship where one organism kills the other?
500
precipitation brings nitrogen gas into the soil
What is the relationship between the water cycle and nitrogen cycle?