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Ecosystems

Horizontales
A relationship between two kinds of organisms that lasts over time
A living part of the ecosystem
A relationship between two kinds of organisms that benefits both
A relationship in which one organism lives in or on another organism and benefits from that relationship while the other organism may be harmed by it
A characteristic that enables a living thing to survive in its environment
The first organisms to live in a once lifeless area
Anything that controls or impacts the growth or survival of a population
The study of how living and nonliving things interact
A large ecosystem with its own kind of climate soil plants and animals
A living thing
Verticales
A relationship between two kinds of organisms that benefits one without harming the other
An adaptation in which an animal is protected against predators by its resemblance to another unpleasant animal
A wide variety of traits present in individuals from the same population
The final stage of succession in an area
All living things in an ecosystem
The members of one species in an area
A diagram of the loss of useful energy at each level in the food chain
A nonliving part of an ecosystem
The part of the earth that supports life
The interaction of all living and nonliving things in an environment