Slide 1 Ecosystems Chapter 30 Slide 2 Ecosystem An association of organisms and their physical environment, interconnected by ongoing flow of energy and a cycling of materials…

Slide 1 Ecosistema energy input from sun nutrient cycling PHOTOAUTOTROPHS (plants, other producers) HETEROTROPHS (consumers, decomposers) energy output (mainly heat) Slide…

Slide 1 Ecosystems Chapter 48 Slide 2 Ecosystem An association of organisms and their physical environment, interconnected by ongoing flow of energy and a cycling of materials…

Slide 1 Ecosystems Chapter 48 Slide 2 Ecosystems Open systems through which energy flows and materials are recycled Open systems through which energy flows and materials…

Slide 1 Ecology and Human Concerns Chapter 25 Slide 2 Ecology Study of interactions of organisms with one another and with the physical environment Slide 3 Ecological Terms…