Biology 3-1

Community

Assemblage of different populations that live together in a defined area

Ecosystem

Collection of all the organisms that live in a particular place, together with their no living environment

Biome

Group of ecosystems that have the same climate and dominate communities

Population

Group of individuals of the same species that live in the same area

Species

Group of similar organism that's can breed and produce fertile offspring

Biosphere

Part of earth in which life exists including land, water, and air or atmosphere

Ecology

Scientific study of interactions among organisms and between organisms and their environment