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6.1 and 6.2

Ecosystem All of the living and nonliving things and their interactions
Habitat Provides all of the things an organism needs to live
Biotic factor Living organisms
Abiotic factor Nonliving organisms
Population A group of one species living in an area
Community Different populations in an area
Niche The role that an organism has in an ecosystem
Carrying capacity The number of organisms that can live in a habitat
preditor the one that hunts and eats other animals
prey the one that gets hunted and eaten
producers make their own food for energy
consumers can't make their won food and get energy from other producers of consumers
herbivors eat only plants
carnivors eat only other animals
omnivors eat plants and animals
scavengers eat dead animals
decomposers get energy by breaking down wastes and dead organisms
food chain a series of steps showing how energy moves from a biotic factor to another
food web a diagram of many different food cains
symbiosis a long term relationship between two different organisms
parasites live inside or outside of an organism taking nutrients from that
Created by: lucy-gregory