Grupos en los que la biología clasifica científicamente a los seres vivos teniendo en cuenta su semejanza y proximidad filogenetica.
Es el nombre que recibe la totalidad de la cadena trofica. Hace referencia al flujo de cualquier fuente de energía de especie a especie.
Parte de la biología que estudia las relaciones de los seres vivos entre sí y con el medio en el que viven.
Superficie de la corteza terrestre.
Es una unidad sistemática y una categoría taxonómica situada entre el orden y el género.
Son las interacciones entre los productores, consumidores y descomponedores quienes transfieren energía de uno a otro en la cadena trófica a través de la nutrición.
Clasificación taxonómica que sigue a la clase.
Categoría o división establecida teniendo en cuenta determinadas cualidades, condiciones o criterios de clasificación.
Sistema biológico constituido por una comunidad de seres vivos y el medio natural en que viven.
Conjunto de todas las especies animales, generalmente con referencia a un lugar, clima, tipo, medio o período geológico concretos.
Down
Primera clasificación taxonómica para los seres vivos.
Elementos de la naturaleza que ayudan a los seres vivos en diferentes cosas, por ejemplo, los árboles dan el oxígeno.
Ser vivo (animal o vegetal) perteneciente a una especie o género considerado independientemente de los demás.
El aumento de la temperatura del planeta provocado por las emisiones a la atmósfera de gases de efecto invernadero.
Conjunto de plantas de una zona o de un período geológico determinado.
Todos los seres vivos y no vivos que interactúan en forma natural.
Categoría taxonómica entre la familia y la especie. Es un grupo que reúne varias especies.
Capa constituida por agua, tierra y una masa delgada de aire, en la cual se desarrollan los seres vivos; comprende desde unos 10 km de altitud en la atmósfera hasta los fondos oceánicos.
Capa gaseosa que envuelve un astro; especialmente, la que rodea la Tierra.
Entorno o conjunto de factores geográficos relativos a la vida del hombre, como el emplazamiento, la forma, etc.
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