Ecology- The branch of biology dealing with the relations and interactions between organisms and their environment, including other organisms.
Abiotic Factors- a nonliving condition or thing, like climate or habitat, that influences or affects an ecosystem and the organisms in it.
Biotic Factors- a living thing, like an animal or a plant, that affects an ecosystem.
Food Chain- a series of prganisms interrelated in their feeding habits, the smallest being fed upon by a larger one, which in turn feeds a still larger one, etc.
Energy Pyramid- a depiction of the amount of energy in each trophic level of an ecosystem.
Biomass Pyramid- a graphical representation to show the relative amounts of biomass at each trophic level.
Pyramid of Numbers- a graphical representation in the form of a pyramid showing the feeding relationshp and the nmber of organisms at each trophic level.
Niche- the position or function of an organism in a community of plants and animals.
Habitat- the natural environment of an organism.
Species- a class of individuals that resemble one another, are able to breed among themselves, but are not able to breed with other species.
Population- all of the individuals of one species in a given area.
Community- an interacting group of various species in a common location.
Ecosystem- a system formed by the interaction of a community of organisms with their environment.
Biome- complex biotic community characterized by distinctive plant and animal species and maintained under the climatic conditions of the region, especially such a comminity that has developed to climax.
Biosphere- the part of the earth's crust, waters, and atmosphere that supports life.
sources:http://www.dictionary.com
Abiotic Factors- a nonliving condition or thing, like climate or habitat, that influences or affects an ecosystem and the organisms in it.
Biotic Factors- a living thing, like an animal or a plant, that affects an ecosystem.
Food Chain- a series of prganisms interrelated in their feeding habits, the smallest being fed upon by a larger one, which in turn feeds a still larger one, etc.
Energy Pyramid- a depiction of the amount of energy in each trophic level of an ecosystem.
Biomass Pyramid- a graphical representation to show the relative amounts of biomass at each trophic level.
Pyramid of Numbers- a graphical representation in the form of a pyramid showing the feeding relationshp and the nmber of organisms at each trophic level.
Niche- the position or function of an organism in a community of plants and animals.
Habitat- the natural environment of an organism.
Species- a class of individuals that resemble one another, are able to breed among themselves, but are not able to breed with other species.
Population- all of the individuals of one species in a given area.
Community- an interacting group of various species in a common location.
Ecosystem- a system formed by the interaction of a community of organisms with their environment.
Biome- complex biotic community characterized by distinctive plant and animal species and maintained under the climatic conditions of the region, especially such a comminity that has developed to climax.
Biosphere- the part of the earth's crust, waters, and atmosphere that supports life.
sources:http://www.dictionary.com