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Unit 4 Vocabulary Crossword

Across
the pathway of energy transfer through various stages as a result of the feeding patterns of a series of organisms
an organism that eats all or part of another organism
a relationship in which two different organisms live in close association with each other
organisms that eat other organisms
describes living factors in the environment.
an organism that is killed and eaten by another organism
when an animal uses its natural colors to blend in with its surroundings
organisms that use sunlight directly to make food. Energy is produced using sunlight through photosynthesis
something that at one point satisfied all seven requirements to be considered living, however, no longer meets those requirements in its present state.
the largest population that an environment can support at any given time
the evolution of two species that is due to a mutual influence often in a way that makes the relationship more beneficial for both species
something that has never, and will never, satisfy all seven requirements to be considered living.
a symbiotic relationship in which one organism benefits from the relationship and the other is harmed
the part of Earth where life exists
organisms that get energy by breaking down dead organisms
the most basic level of organization
Down
a community of organisms and their abiotic environment
organisms that only eat plants
when two or more individuals or populations try to use the same resource, such as food, water, shelter, space, or sunlight
something that satisfies all seven requirements to be considered living.
a diagram that shows the feeding relationships between organisms in an ecosystem
the organism that benefits from the relationship
organisms that eat animals
a group of organisms of the same species that live in a specific geographical area
a symbiotic relationship in which both organisms benefit from the relationship
a symbiotic relationship in which one organism benefits from the relationship and the other is unaffected
all the populations of species that live in the same habitat and interact with each other
The study of the interactions of organisms with one another and with their environment.
the organism that is harmed by the relationship
organisms that eat both plants and animals
describes the nonliving part of the environment, including water, rocks, light, and temperature.