ecosistemas_hugo

• La tierra es un gran ecosistemaLa tierra es un gran ecosistema

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¿Qué es un ecosistema?

• Un ecosistema es el medio físico, los seres vivos y las relaciones que se establecen entre ellos.

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Tipos de ecosistemasTERRESTRES ACUATICOS

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Desiertos Bosques mediterráneos

Selvas Polos

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Los ecosistemas acuáticos pueden ser de agua dulce o marinos

agua dulcemarinos

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• Los ecosistemas marinos se localizan en mares y océanos

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• En los ecosistemas marinos se pueden encontrar orcas, tiburones, cangrejos, corales…

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También podemos encontrar plantas acuáticas como las posidonias

ecosistemas_hugo

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