Topic 6- Ecological Pyramids Flashcards
0
Q
What are the two separate ecological pyramids?
A
Pyramid of number or biomass
1
Q
How can we indicate population sizes?
A
Constructing ecological pyramids
2
Q
Why is each stage of a pyramid smaller than the one below it?
A
Energy is lost, therefore population sizes decrease
3
Q
Which type of pyramid are occasionally irregular?
A
Pyramid of number
