Section 13-6 Pyramid Models Write everything that is underlined.
Food webs and trophic levels
4.2 energy flow
Ecosystems and Energy
Trophic Levels, Energy transfer and Pyramids. Vocabulary Trophic Levels – is the position an organism occupies in a food chain. It refers to food or.
Trophic Levels, Energy transfer and Pyramids
Introduction Habitat: the place where an organism occurs Population: a group of organisms of the same species in an area Community: all population.
