Foodchains Flashcards
1
Q
Pyramid of biomass
A
Each level represents the total mass of organisms at each tropic level
2
Q
Fresh mass
A
Unreliable as water content is variable
3
Q
Dry mass
A
Is reliable but means organisms are killed
4
Q
Pyramid of energy
A
Each level represents the total amount of energy available at each trophic level
5
Q
Pyramid of numbers
A
Each level represents the number of individuals at each tropic level
