Catálogo en línea BIBLIOTECA "Antonio Pena"

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That part of the earth, and the atmosphere surrounding it, which is able to support life.

The largest land community region, e.g. tundra, savannah, grassland, desert, forest; each biome may contain several ecosystems.

The mass of organisms living in an animal or plant ecosystem.

Reserves created to ensure long-term survival of representative ecosystems, with their component plants and animals.

Commentaire :

That part of the earth, and the atmosphere surrounding it, which is able to support life.

Atm?sfera
Biogeograf
Geographical distribution of animals and plants.
Ecolog
Use for the study of relationships between living organisms and their natural environment.
Efectos de las actividades humanas
Especie humana
H?bitat
Hidrosfera
That part of the earth that is water e.g. oceans, lakes and rivers.
Medio ambiente natural
Tierra (planeta)

materia vacía
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