14.4 food chains

producer

produce own food from sun (photosynthesis)

what is biomass made from

glucose from photosyntesis

what can biomass be thought of as

energy stored in a plant

primary consumer

eats producer

secondary consumer

eats primary consumer

teriary consumer

eats secondary consumer

explain predator prey cycles

as pop of preyu increses,so does pop of predators vice versa

disrupting can have severe impacts eg.sea otter-,sea urchine+,kelp forest-,oragnisms habitats-

why are predator prey cycles always out of phase

foxes will not immediately increase after rabbits increase as it takes time to reproduce