Ecosystems 3.0 / 5 based on 1 rating ? Environmental Science/StudiesBasics of ecosystemsIGCSECIE Created by: Mano_UAECreated on: 12-05-17 12:25 Ecosystem A community of living organisms interacting in a given area with each other and non-living elements 1 of 9 Biomes Large-scale, global ecosystems 2 of 9 Biotic factors Living elements; plants, animals and micro organisms 3 of 9 Abiotic factors Non-living elements; soil, climate and atmosphere 4 of 9 Population The total of all the individuals of the same species living in the same area at the same time 5 of 9 Community The population of an area added together 6 of 9 Habitat An organism's natural home where it obtains its food and shelter and where it reproduces 7 of 9 Competition Contest among organisms for limited resources like light, water, soil nutrients, food and space 8 of 9 Niche Role of an individual organism in the ecosystem 9 of 9
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