Topic 2-Ecological Pyramids Flashcards
0
Q
What are the two separate ecological pyramid?
A
Pyramids 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
What type of pyramid are occasionally irregular?
A
Pyramid of number.
