Slide 1 Matter and Energy In Ecosystems Slide 2 3 Ecosystem Necessities Recycling of Matter (nutrient cycles). Flow of Energy (food chain). Gravity (keeps everything here).…
POPULATION ECOLOGY ECOLOGY Study of living organisms as groups Interactions between living organisms (predator-prey, parasitism etc) Interactions between organisms and their…
Dependence of Organisms Houston Academy 5.9B Ecosystem An ecosystem is an area where living things interact with nonliving things and each other. Living things rely on their…
Ecology: study of interactions between organisms (biotic) & their environment/surroundings (abiotic) Can you list biotic & abiotic factors in a pond ecosystem? Biosphere:…