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Primary Succession And Secondary Succession.

Published on Dec 02, 2015

Primary succession.

PRESENTATION OUTLINE

PRIMARY SUCCESSION

THE PROGRESSION!
Photo by Martin LaBar

THE DEFINITION

PRIMARY SUCCESSION OCCURS WHERE NO SOIL IS EXISTED.

THE BEGINNING

  • The melting of a glacier.
  • Or starts as a result of a volcano.
  • Usually starts on bare rock after the volcano or glacier.
Photo by pfly

DETAILS OF PRIMARY SUCCESSION

  • No previous existing life.
  • Also no previous soil.
  • Third the process is relatively slow.
Photo by Martin LaBar