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chapter 6

TermDefinition
Ecosystem all the living and nonliving things in an area and their interactions.
predator an animal that eats another animal is called a predator.
prey any animal that is hunted by others for food is called prey.
producers they make their own food for energy.
consumers they are organisms that cannot make their own food.
Decompose they are organisms that get their energy by breaking wastes and dead organisms.
herbivores they only eat plants.
carnivores only eat other animals.
omnivores eat both plants and animals.
scavengers carnivores that feed on dead animals.
food chains is a series of steps by witch energy moves from one type of living thing to another.
food webs is a diagram that combines many food chains into one picture.
competition more than one organism fighting for something it needs to live.
symbiosis a long term relationship between two different organisms.
parasite an organism that lives on or out side of another organism.
habitat provides all the things an organism needs to live
Biotic Factor Living organisms
Abiotic factor nonliving
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
Created by: seth-lee