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Ecology

Across
An organism that consumes and plant and meat based diet.
A group of interacting populations that live in the same geographic area at the same time.
All the individuals of a species that live in one place at a time.
The population size that an environment can sustain.
Organisms that consumes a plant based diet.
Organism that cannot make its own food.
The rate at which the organisms die.
Relating to or resulting from living things.
An interaction among living things where both species benefit from the relationship.
Down
Physical rather than biological; not derived from living organisms.
An interaction where one species consumes another.
The study of interactions of living things.
An organism consuming a strict meat based diet.
An interaction among living things where one species benefits from the expense of another.
An interaction among living things where two populations compete for the same resources and territory.
An interaction among two living things where one species benefits from the relationship and the other is not affected.
Organism that makes its own food.
The relatively thin layer of earth and its atmosphere that supports life.
A large group of ecosystems that share the same climate and have similar types of communities.
All the living organisms in a given area as well as their non-living physical environment.