ECOSYSTEMS claret. 1 ESO

Question	Answer
It´s a biotope, the organisms that live in it (biocenosis) and the relationships.	ECOSYSTEM
It´s the place and its physical conditions in an ecosystem.	BIOTOPE
It´s the organism that live in an ecosystem.	BIOCOENOSIS
They are organisms, such as algae or plants, that can produce their own food.	PRODUCERS
They are organisms that eat producers.	PRIMARY CONSUMERS
They are organisms that eat primary consumers.	SECONDARY CONSUMERS
They are organisms that eat primary and secondary consumers.	TERTIARY CONSUMERS
They are organisms that obtain their nutrients by descomposing dead organism. They are bacteria and fungi.	DESCOMPOSERS
It contains several living beings, each living being is a link in the chain that feeds on the following one.	FOOD CHAIN
It´s different food chains interconnected.	FOOD WEB
It´s an interaction among parents and descendants.	FAMILY
It´s an interaction among one parent and lots of descendants.	COLONIAL
It´s an interaction among lots individuals of different families.	GREGARIUS
It´s an interaction among a predator and its prey.	PREDATION
It´s an interaction among two different species in which one of them suffer a damage.	PARASITISM
It´s an intimate association among two different species, it´s a cooperative relationship.	SYMBIOSIS
It´s a cooperative relationship among two different species that don´t live in intimate association.	MUTUALISM
It´s formed by all the species that inhabit an ecosystem and which share the same food resources. They can be: producers, consumers and descomposers.	TROPHIC LEVELS
It´s used to represent who eats what within a biological community: food chain and food web.	TROPHIC RELATIONSHIP
All the interactions among individuals same species.	INTRA-SPECIFIC INTERACTIONS
All the interactions among individuals of different species.	INTER-SPECIFIC INTERACTIONS

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ECOSYSTEMS claret. 1 ESO

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	Created by Inmaculada García Plaza almost 7 years ago