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Bundle 1, Scope 1 Vocabulary

Across
Something that is needed by organisms and is not infinite in its abundance in the environment; if it is exhausted, then the organisms that need it cannot survive
When an organism depends on a factor for survival
When more than one individual or population in an ecosystem relies on the same limited resources
A self-contained living thing
Animals within the same species trying to utilize a limited resource at the expense of other animals within the species
A system comprising all the biotic and abiotic factors in an area and all the interactions among them
A nonliving thing that affects the ecosystem
Down
Two or more species trying to utilize a limited resource at the expense of the other species
An organism that gets its energy from feeding on producers in the food chain
An animal that eats primary consumers (i.e., other animals that eat plants
A source or supply that benefits organisms
A living thing that affects the ecosystem
A group of interacting individuals of the same species located in the same area