Primary succession
When new species of plants start to grow and barren rock areas. These are called pioneer plants
Secondary succession
When destruction occurs in a habitat and new species rise
Biodiversity
Amount of different types of species
Keystone species
Greatly influential species in a food chain
Invasive species
Non-native species that out compete natives because of a lack of difficulty
Ecological Succession
When a species or habitat change over time
What kind of species are in primary successive areas
R-selected species
What causes secondary succession
A disaster in a habitat