AQA Geography (Living world) 4.0 / 5 based on 2 ratings ? GeographyLiving worldGCSEAQA Created by: PumzyCreated on: 26-04-14 22:49 Abiotic Elements are non-living that affects the ecosystem EG Water, atmosphere, soil and water 1 of 10 Biotic Elements that are living elements of the eco-system EG Plants, animals, producers and consumers 2 of 10 Producers Is am organism that uses sunlight energy to produce food. 3 of 10 Decomposers Is an organism that gets its energy by breaking down dead material EG dead producers, consumers or fallen leaves 4 of 10 Consumers Is an organism that gets its energy by eating other organism (It eat producers or other consumers) 5 of 10 Food chain Is a simple chain, It shows what eats what 6 of 10 Food web Has loads of food chains sometimes they over lap 7 of 10 Omnivore Eat animal and plants 8 of 10 Pyramid number Its the population of each organism in a food chain shown in a bar chart. The producers are always at the bottom and consumers at the top. 9 of 10 Transfer of energy Energy is lost to the surroundings as we go from one level to the next, so there are fewer organism at each level of this food chain 10 of 10
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