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