EVERYDAY SCIENCE

Detailed explanation-1: -A biotic factor is a living organism that shapes its environment. In a freshwater ecosystem, examples might include aquatic plants, fish, amphibians, and algae.

Detailed explanation-2: -Biotic factors include animals, plants, fungi, bacteria, and protists.

Detailed explanation-3: -Biotic factors include not only living things but interactions between organisms, such as predation, parasitism, and competition. Abiotic factors include non-living components, as well as chemical and physical factors, that living organisms require in order to thrive.

Detailed explanation-4: -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-5: -Biotic factors refer to all living organisms from animals and humans, to plants, fungi, and bacteria. The interactions between various biotic factors are necessary for the reproduction of each species and to fulfil essential requirements like food, etc.