Primary succession on Rangitoto Island. Primary succession is one of two types of biological and ecological succession of plant life, occurring in an environment in which new substrate devoid of vegetation and other organisms usually lacking soil, such as a lava flow or area left from retreated glacier, is deposited.n primary succession pioneer species like lichen, algae and fungi as well as other abiotic factors like wind and water start to normalize the habitat. Primary succession begins on rock formations, such as volcanoes or mountains, or in a place with no organisms or soil.
The ego-defensive function refers to holding attitudes that protect our self-esteem or that justify actions that make us feel guilty. For example, one way children might defend themselves against the feelings of humiliation they have experienced in P.E. lessons is to adopt a strongly negative attitude to all sport. The ego-defensive function refers to holding attitudes that protect our self-esteem or that justify actions that make us feel guilty.
This is because the egoâs function is to always try to get approval, recognition and support for itself. You can watch children who are being told that they hurt someone, and their egos will just wriggle in the corner, caught. They may try to change the subject, anything to avoid facing themselves.