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: -Some examples of abiotic factors that can make a difference in the life of an organism include sunshine, amount of water, salinity (salt content) of water, wind, temperature, elevation, soil type, radiation, and pollution.

Detailed explanation-3: -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-4: -Abiotic factors such as temperature and rainfall vary based mainly on latitude and elevation. As these abiotic factors change, the composition of plant and animal communities also changes.