energy flow in a ecosystem vocab Flashcards
1
Q
an organism that can make its own food
A
producer/autotroph
2
Q
organism that obtain energy by feeding on other organisms
A
consumer/heterotroph
3
Q
a organism that eats only plants
A
herbivore
4
Q
a organism that only eats animals
A
carnivore
5
Q
a organism that eats both plants and animals
A
omnivore
6
Q
a carnivore that feeds on dead organisms
A
scavenger
7
Q
organisms that break down wastes and return them to the environment
A
decomposer
8
Q
a series of events (chains) in which one organism eats another
A
food chain
9
Q
many overlapping food chains in a ecosystem
A
food web
10
Q
a diagram that shows the movement of energy in a food web
A
energy pyramid
11
Q
the process in which organisms use water along with sunlight and carbon dioxide to produce food
A
photosynthesis
