AP BIOLOGY

Detailed explanation-1: -Niche is known as role of an organism in ecological system i.e. whether it is a producer, consumer or decomposers. Q. In ecology, the role of an organism in its habitat is known ecological .

Detailed explanation-2: -The community and the abiotic factors make up the ecosystem. An organism lives in its habitat within a community. The role or job of an organism within a community is its niche.

Detailed explanation-3: -In ecology, the term “niche” describes the role an organism plays in a community. A species’ niche encompasses both the physical and environmental conditions it requires (like temperature or terrain) and the interactions it has with other species (like predation or competition).

Detailed explanation-4: -Although each organisms role is different, all parts of the ecosystem are necessary for the ecosystem to work! An organism’s energy role is determined by how it obtains energy and how it interacts with other organisms within the ecosystem. The energy roles within an ecosystem are producer, consumer, and decomposer.