Arrange the stages of primary ecological succession in the correct chronological order, from the initial formation of a new volcanic island to a stable ecosystem.
- 1Bare volcanic rock cools and hardens without any existing soil.
- 2Pioneer species such as lichens and mosses colonize the rock surface.
- 3Small grasses, weeds, and shrubs take root in the developing soil.
- 4A mature climax forest with large trees and complex animal communities becomes established.
Cevap
Bare volcanic rock cools and hardens, followed by pioneer species such as lichens and mosses, then small grasses and shrubs, and finally a mature climax forest.
Primary succession begins on sterile bare rock, followed by pioneer lichens that create soil, then intermediate grasses and shrubs, culminating in a mature climax forest community.
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Anahtar Kavram
Primary ecological succession involves the sequential development of biological communities on barren substrate, beginning with pioneer species breaking down rock into soil and progressing toward a climax community.
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