Matching Pairs Ecology and EcosystemsOnline version Match the image with the statement related by selecting pairs. by Claudia Deleon 1 An example of a community 2 3 4 5 The first level of organization in the environment. 6 Examples of abiotic factors 7 Large regions characterized by communities of species and climate. 8 9 They represent a biotic factor. The field of study of Ecology. The second level which is make up with individuals of the same species. An example of ecosystem. Climate factors.