Earth layer formed of water, earth and air in which living beings develop.
Set of the nonliving factors of an ecosystem: Temperature, Humidity, Type of soil, etc.
Set of individuals of the same species that live in a particular territory.
It is the set of populations of different species that are related to each other.
Set of similar individuals who share a genetic code.
Unicellular or multicellular organism with the characteristics of a species
Set of all the communities of the same ecosystem.
It is the integration of biotic factors (communities) and abiotic factors
It is a set of ecosystems characteristic of a biogeographical zone: Tundra, Desert, Taiga, Steppe, Selva Etc
