Suatu komunitas berkembang secara bertingkat dari komunitas pioneer yang sederhana sampai pada komunitas klimaks. Contoh pembentukan komunitas klimaks digambarkan sebagai berikut :
Lahan gundul  -> lumut kerak + alga  –> lumut + tumbuhan paku  –> rumput  –> perdu –> pohon
Pada perkembangan komunitas terjadi pergantian beberapa spesies oleh spesies lainnya untuk mencapai pertumbuhan yang stabil, peristiwa ini disebut Suksesi.
Tipe suksesi :
- Suksesi primer, adalah pertumbuhan dan perkembangan tumbuhan pada tanah yang sebelumnya belum ada tumbuhan. Contohnya suksesi yang terjadi setelah Gunung Krakatau meletus pada tahun 1883.
- Suksesi sekunder, merupakan invasi terhadap kawasan yang sebelumnya sudah ada tumbuhannya. Tumbuhan terdahulu rusak oleh alam atau manusia, karena permukaan tanah masih mengandung nutrient. Suksesi sekunder umumnya berlangsung 5 – 10 kali lebih cepat daripada suksesi primer.
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Not only has this happened while I’ve been on the radio
and TV, but people I’ve spoken to on the phone have experienced this
as well, without me actually “doing” anything. Chinese will
require at least a year to be functional in speaking thanks to
its’ simple grammar and many homophones. You can learn AT LEAST 3 times faster than average Mandarin Chinese learners, plus this method is much less painful.