Answer:
As explained below.
Step-by-step explanation:
- The primary succession occurs when the pristine habitat opens up, for example, lava flows from a glaciated environment and the secondary habitat or succession occurs after the disturbance of the primary succession takes place. The stages include the pioneer plant species and the small shrubs and trees.
- Such as fire or floods or drought conditions that wipe out the primary. Primary succession is longer as the soil needs to be created as the environment is barren and hence needs to be created and is a phenomenon of the ecological community.
- Grassland can be considered an example of secondary succession.