Food Chains

Beschreibung

GCSE Biology (Ecosystems) Karteikarten am Food Chains, erstellt von Ellen Billingham am 12/05/2013.
Ellen Billingham
Karteikarten von Ellen Billingham, aktualisiert more than 1 year ago
Ellen Billingham
Erstellt von Ellen Billingham vor etwa 11 Jahre
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Zusammenfassung der Ressource

Frage Antworten
What is a producer? A green plant that is at the beginning of a food chain.
What is a consumer? Something that eats another organism.
What is a primary consumer? Something that eats the producer in a food chain.
What is a secondary consumer? Something that eats the organism that eats the producer.
If there is a green plant which is eaten by a rabbit, which way does the arrow go in the food chain? From the green plant to the rabbit, because the arrows show the energy transfer.
What is a pyramid of number/biomass? It is a chart that shows how many of each thing in a food chain there are. Normally the bars are bigger at the bottom and smaller at the top.
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