AP BIOLOGY

Detailed explanation-1: -An abiotic factor is a non-living part of an ecosystem that shapes its environment. In a terrestrial ecosystem, examples might include temperature, light, and water. In a marine ecosystem, abiotic factors would include salinity and ocean currents.

Detailed explanation-2: -Examples of abiotic factors are water, air, soil, sunlight, and minerals. Biotic factors are living or once-living organisms in the ecosystem.

Detailed explanation-3: -Water is considered to be abiotic because it is a nonliving component of an ecosystem. An ecosystem is a particular community of organisms and all of its surrounding factors. Abiotic factors are those nonliving parts of an ecosystem such as water, soil, rocks and air.

Detailed explanation-4: -Sunlight, air, precipitation, minerals, and soil are some examples of abiotic factors. These factors have a significant impact on the survival and reproduction of species in an ecosystem. For instance, without an adequate amount of sunlight, autotrophic organisms may not be able to survive.

Detailed explanation-5: -The main abiotic factors in freshwater are: water temperature. water velocity. water pH.