Community composition refers to the variety and abundance of different species within a particular ecosystem or habitat. It is an important aspect of ecology and biodiversity, as the interactions between different species can have significant impacts on the overall functioning and stability of an ecosystem. Research in community composition often focuses on understanding the factors that influence the distribution and abundance of different species, as well as the effects of human activities such as habitat destruction and climate change on community structure. By studying community composition, researchers can gain insights into the functioning of ecosystems and develop strategies for conservation and management.