3.2 Flashcards
1
Q
Ecosystem
A
All organisms in a community and abiotic factors
2
Q
Food chain
A
a hierarchical series of organisms each dependent on the next as a source of food.
3
Q
food web
A
all of the food chains in an ecosystem
4
Q
Rule of 10
A
Around 10% of energy is lost from one level to the next
5
Q
bottom of the chain
A
producer
6
Q
second level of chain
A
secondary consumer
7
Q
third level of chain
A
Tertiary consumer
8
Q
fourth level of chain
A
quaternary consumer
8
Q
A
