10.3 Study Guide Flashcards
1
Q
food web
A
producers-1-2-3-4
arrows show the transfer of energy
2
Q
trophic cascades
A
+ & -
_____> means direct
——-> means indirect
3
Q
keystone species
A
influential ecological role
4
Q
invasive species
A
non-native species
out-compete native species
5
Q
autotroph
A
plants
6
Q
heterotroph
A
animal
7
Q
what level do you find herbivores
A
1
8
Q
what level do you find omnivores
A
2
9
Q
what level do you find carnivores
A
3/4
10
Q
A
