Energy Transfer 0.0 / 5 ? BiologyEcology, ecosystems and environmental biologyA2/A-levelAQA Created by: HAntroCreated on: 08-06-19 13:39 The entire number of organisms in an area and all the abiotic conditions Ecosystem 1 of 10 They make food by photosynthesis e.g. plants Producers 2 of 10 They take in the food that's made e.g. animals Consumers 3 of 10 Describes all possible feeding relationships of an ecosystem and consists of interlinked food chains Food Web 4 of 10 This measures the energy value of food (dry mass) Bomb Calorimeter 5 of 10 Animals that feed on detritus Detritivores 6 of 10 Consumers that obtain food by breaking down dead organisms Decomposers 7 of 10 Decomposers e.g. fungi and bacteria Saprobionts 8 of 10 The biomass of organic material produced in gm-2 unit time-1 GPP 9 of 10 GPP - Respiratory Losses NPP 10 of 10
Essay 22: The transfer of energy between different organisms and between these organisms and their environment 0.0 / 5
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