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GCSE Geography AQA 2020-2022

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Question:

Describe the Freshwater Pond Ecosystem, in terms of the Biotic and Abiotic.

Author: eric_galvao



Answer:

-Pond Bottom: Little Oxygen or Light is at the Bottom of the pond resulting in Decomposers and Scavengers that live here, who feast on Dead Materials -Mid water: Fishes are the Predator here. The food is either down in the Pond Bottom, or the Surface. Animals can Breathe here using their Skin or Gills -Pond Surface: Plenty of Oxygen and Light here, and Animals can breathe though Lungs, Gills or Skin. Ducks, Water boatmen, tadpoles can be Found here -Pond Margin: The Plants can give a Shelter for Insects and Small Animals. Again, lots of Light and Oxygen here -Above the Pond Surface: Birds like Kingfishers and Dragonflies for Insects dominate it


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