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Populations in ecosystems (A-level only)

Card 1 of 2

How does an ecosystem differ from a community?

A

An ecosystem only consists of the living organisms in an environment, whereas a community includes both the biotic and abiotic components.

B

An ecosystem includes all the living organisms in an environment, whereas a community consists of one species and its non-living surroundings.

C

An ecosystem consists of organisms from the same species in an environment, whereas a community consists of all interacting species.

D

An ecosystem includes the abiotic (non-living) components of the environment, whereas a community only consists of the living organisms.

Card 1 of 2

Populations in ecosystems (A-level only) Flashcards

  1. A Level
  2. /Biology
  3. /Populations in ecosystems (A-level only)

2 flashcards on AQA A Level Biology Populations in ecosystems (A-level only): the key terms, definitions and processes you need to recall for Paper 1, Paper 2 and Paper 3.

Flashcards