10.3 study guide Flashcards
1
Q
trophic levels
A
steps in a nutritive series or food chain of an ecosystem
2
Q
keystone species
A
-influential ecological role
-increase habitat diversity
3
Q
invasive species
A
-non native
-outcompete natives
reduce diversity
4
Q
Autotroph
A
producers, make their own food
5
Q
heterotroph
A
consumers, cannot produce their own food
6
Q
herbivore
A
plant eater
7
Q
carnivore
A
animal eater
8
Q
omnivore
A
eats both plants and animals
9
Q
detrivore
A
eats dead organic matter
10
Q
A
