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Human Impact

Horizontales
Average per person
Resources that exist in the environment without human intervention
The sum of all living matter on Earth
All the living and nonliving factors in an area
Verticales
The largest ecosystem
The permanent disappearance of a species from Earth
A group of interacting individuals of the same species located in the same area
The use of resources (e.g., fuels or food) by specific populations
A group of organisms with similar characteristics that are able to interbreed or exchange genetic material
The place where an organism naturally lives and grows