Question

1. How does primary succession begin?

Answer 1

Primary succession is an ecological succession that begins in lifeless areas, such as areas where there is no soil or where the soil is incapable of sustaining life.

Answer 2

Primary succession is ecological succession that begins in essentially lifeless areas, such as regions in which there is no soil or where the soil is incapable of sustaining life (because of recent lava flows, newly formed sand dunes, or rocks left from a retreating glacier).