What are the biotic factors of salt water?

Biotic and abiotic factors for beavers?

  • i need some stuff for my project and it asks -list biotic factors (for beavers) (give factors and incled organisims from at least 2 kingdoms) abiotic? give five i have water and air

  • Answer:

    Biotic factors include any living or once-living parts of the ecosystem that affect the beavers. ... Branches for food and building dams and lodges (plant kingdom), especially branches of aspen, poplar, willow, birch ... Roots and thickened parts of cattails and pond lilies for food in winter; grasses, herbs, fruits, leaves, aquatic plants for food in summer. http://www.hww.ca/hww2.asp?id=82 ... Predators like wolves, wolverines, coyotes, bears, lynxes (animal kingdom) http://www.hww.ca/hww2.asp?id=82 ... Parasites like mites and mosquitoes. ... Other beavers as competition for mates, territory, etc. ... Humans trapping beavers for pelts, for managing waterways, ... Abiotic factors don't have to be "things" like water and air, though those are important abiotic factors; they can also be conditions: In addition to water and air, you could list: ... Temperature ... Time of day ... Season of year ... Pollutants ... Storms ...

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