What is succession? What are the types of succession?

Succession is a natural, sequential change of some ecosystems by others in a certain territory under the influence of a directed change in natural factors or human activities. Two main types of successions are distinguished, depending on the initial state of the substrate – primary and secondary.

Remember: The process of learning a person lasts a lifetime. The value of the same knowledge for different people may be different, it is determined by their individual characteristics and needs. Therefore, knowledge is always needed at any age and position.