B17:OrganisingAnEcosystem Flashcards
1
Q
what are the producers of biomass called
A
Producers
2
Q
What is represented by food chains
A
Feeding relationships
3
Q
what does a producer do
A
new molecules
4
Q
who are producers eaten by
A
Primary consumers
5
Q
who eats primary consumers
A
secondary consumers
6
Q
who eats secondary consumers
A
tertiary consumers
7
Q
what’s a predator
A
a consumer that eats other animals
8
Q
what’s prey
A
those that are eaten
9
Q
what happens to the number of predators and prey in a stable community
A
rise and fall steadily
