Match these vocabulary words with the Column A 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 Ecology Biosphere Biotic factors Abiotic factors 19 Community Population Ecosystem Population density Limiting factor Carrying capacity Symbiosis Predation Mutualism Commensalism Habitat Parasitism Food chain Niche Food web Column B a The process where a predator hunts and kills prey to eat b The number of a species living in an area c All of the food chains in a system d The concentration of a species in an area e The role an organism plays in a community f All of the non living parts of an environment g The study of how organisms relate to each other and their physical environment h All of the living parts of an environment i A relationship between two organisms where one benefits and the other is harmed j A community of interacting organisms and their physical environment k Two or more living organisms living together for the benefit of one or both I Anything that limits a population from increasing in number m Two or more living organisms living together for the benefit of both n A relationship between two organisms where one benefits and the other is not harmed o The average population that a habitat can support p Multiple species interacting in an area q A place where a species lives and gets what it needs to survive r All parts of the earth that contain life all ecosystems that shows how energy and