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Oakland Zoo Food Webs

Across
An organism that uses energy from sunlight to produce food.
All the living organisms in an ecosystem.
The maximum number of organisms that an environment can support (2 words).
An organism that gets energy by breaking down the bodies of dead plants and animals.
Two of the same type of organism, which can reproduce together, belong to the same ________.
Any nonnative species that significantly modifies or disrupts the ecosystems.
The arrows in a food chain or food web represent the flow or transfer of _________.
Down
The effect or change that something has on other things.
The name for all the living and nonliving things in an area.
A synonym for bad or injurious
The space, conditions, and living and nonliving things surrounding an organism.
If the ___________ that eats an organism is removed from the ecosystem, that organism's population will likely increase.
The number of organisms in an ecosystem that belong to the same species.
If a species of plant or animal lives in an ecosystem due to nature, and not because humans introduced it there, it is called a _________ species.