ecosystem portfollio 3
biotic and abiotic factors
biotic: pond snail, pond skater, snapping turtle, mallard duck, water scorpion
abiotic: soil, water, air, sun, rocks
carrying capacity: the number of people ,other living organisms, or crops that a region can support without envoirmental degradation.
carrying capacity~the number of people, other living organisms, or crops that a region can support without environmental degradation.
limiting factors in the pond ecosystem can decrease because of limiting factors such as low food, forest fires, limiting amount of water, and etc.
limiting factors~A factor present in an environment that controls a process, particularly the growth, abundance or distribution of a population of organisms in an ecosystem
some limiting factors in the pond ecosystem are ice that freezes over in the winter so they cant com up to breath, chemicals the run off in to the water, over fishing, new preadetors, and etc
producers~ algae, phytoplankton, and grass
herbivores~earthworm, mosquito, and dragonfly
omnivores~pond skater, water scorpion, and back swimmer
carnivores~mallard duck, snapping turtle, and newt