Ecosystems Chapter 30. Ecosystem An association of organisms and their physical environment, interconnected by ongoing flow of energy and a cycling of.
Ecosistema energy input from sun nutrient cycling PHOTOAUTOTROPHS (plants, other producers) HETEROTROPHS (consumers, decomposers) energy output (mainly.
Ecosystems Chapter 48. Ecosystem An association of organisms and their physical environment, interconnected by ongoing flow of energy and a cycling of.
Ecosystems Chapter 48. Ecosystems Open systems through which energy flows and materials are recycled Open systems through which energy flows and materials.
Ecology and Human Concerns Chapter 25. Ecology Study of interactions of organisms with one another and with the physical environment.
