Ecology and Population definitions 0.0 / 5 ? BiologyEcology and biodiversityA2/A-levelAQA Created by: Rachel WylesCreated on: 30-03-14 17:42 All the organisms living in a particular area and all the abiotic conditions Ecosystem 1 of 13 All the organisms of one species in a habitat Population 2 of 13 All populations of different species living and interacting in a particular place at the same time Community 3 of 13 The place where an organism lives with a distinct set of conditions Habitat 4 of 13 The role of a species within its habitat Niche 5 of 13 Living features of an ecosystem Biotic interactions 6 of 13 Non living features of an ecosystem Abiotic interactions 7 of 13 The number of individuals of one species in a particular area Abundance 8 of 13 Where a particular species is within area being investigated Distribution 9 of 13 Organisms from same species compete for the SAME resources Intraspecific competition 10 of 13 Organisms from DIFFERENT species compete for the same resources Interspecific competition 11 of 13 Number of deaths per year per 1000 people of the population Death rate 12 of 13 Number of births per year per 1000 people of the population Birth rate 13 of 13
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