which is one event that may lead to primary succession?\no clear - cutting\no climate change\no volcanic…

Brief Explanations:

Primary succession occurs in areas where there was no previous soil or life. A volcanic eruption can create new land from lava flows, starting the process of primary succession as pioneer species colonize the new, barren area. Clear - cutting affects existing ecosystems with soil and life (secondary succession). Climate change impacts existing ecosystems. Introduced species also affect existing communities.

Answer:

volcanic eruption