Though a sloped floor might indeed bring some character to a house, some of the issues that can cause them can lead to other problems down the road. If your home has floors that are sloped and sagging, itâs a good idea to have a professional evaluate what, if anything, needs to be done.
Ecosystem. Definition. noun, plural: ecosystems. A system that includes all living organisms (biotic factors) in an area as well as its physical environment (abiotic factors) functioning together as a unit.
Generally, the ecosystem is the lowest level of organization that is considered to include nonliving (abiotic) factors. So that would mean that ecosystems, biomes, and the biosphere include abiotic factors. The traditional levels of organization are as follows: Biosphere; Biome; Ecosystem; Community; Population; Organism