Terms in this set (...)
part of Earth in which life exists including land, water, and air or atmosphere
An animal that eats other animals
An organism that eats only plants
An organism that breaks down wastes and dead organisms
Place where an organism lives
An organism's particular role in an ecosystem, or how it makes its living.
An animal that eats both plants and animals
An organism that can make its own food.
An organism that obtains energy by feeding on other organisms
A series of events in which one organism eats another and obtains energy.
A community of organisms where there are several interrelated food chains
step in a food chain or food web
A diagram that shows the amount of energy that moves from one feeding level to another in a food web
the total mass of organisms in a given area or volume.
Mitosis and Meiosis