Show:
ecosystem relationships
energy and the ecosystem
organization and the ecosystem
food chains and food webs
odds n ends
100
this relationship can between organisms of the same species or different species.
What is competition?
100
what direction does the energy move when a fox eats a rabbit.
What is from rabbit to fox?
100
1 turtle in a pond
What is an organism?
100
energy flow from seed to squirrel to fox
What is food chain?
100
the relationship in which the host is harmed
What is parasitism?
200
a spider hunts and kills another spider.
What is Predator-Prey?
200
plants make their own food so they are called...
What are producers?
200
many different groups of organisms living in a pond
What is a community?
200
the organisms at the bottom of an energy pyramid
What are plants?
200
In a predator/prey relationship, what happens to the prey when a predator adapts to be better at hunting prey
What is the prey adapts to better avoid the predator?
300
a prey species uses this to scare a predator
What is warning coloration?
300
organisms that only eat plants
What is an herbivore?
300
all biotic and abiotic parts all the ecosystems from the deepest ocean to the tallest mountain.
What is the biosphere?
300
the reason that an energy pyramid is smaller at the top
What is there is less energy?
300
the relationship of lichens-- made of fungus and algae that live together and help each other
What is mutualism?
400
a group of relationships in which organisms closely interact- benefit, are harmed or not affected.
What is symbiosis?
400
the process a plant uses to make it's food
What is photosynthesis?
400
includes biotic (organisms) and abiotic parts (rocks, water, sun etc)
What is ecosystem?
400
a drawing that shows energy moving to many different organisms
What is food web?
400
a prey adaptation to hide from the predator
What is camouflage?
500
the ant's and the acacia tree's bodies change overtime because of their close relationship
What is coevolution?
500
the three basic things a plant needs to make it's food
What is sun's energy, water and carbon dioxide?
500
all the sparrows in that live in my back yard
What is a population?
500
what kind of organism can be near the beginning of a food chain or at the end of the food chain
What is omnivore?
500
gets its energy by breaking down dead organisms
What is a decomposer?