The following is a list of terms that you should be able to identify or define.
Principles of Ecology
Ecology
Ecosystem
Community
Species
Population
Food Chain
Food Web
Trophic levels
Energy Pyramids
Pyramid of numbers
Pyramid of biomass
Biomes
Niche
Symbiosis
Commensalism
Parasitism
Mutualism
Saprobe
Scavenger
Predator
