0
Darwin's theory starts with a volcanic island which becomes extinct.
As the island and ocean floor subside, coral growth builds a fringing reef, often including a shallow lagoon between the land and the main reef.
Ultimately the island sinks below the sea, and the barrier reef becomes an atoll enclosing an open lagoon.
A fringing reef can take ten thousand years to form, and an atoll can take up to 30 million years
I hope this helped !
Source : Wikipedia
Wiki User
∙ 12y ago
Add your answer:
Earn +20 pts
What is the formation stages of a thunderstorm?
The Cumulus/Developing stage
Peat is actually one of the earliest stages in the formation of what sedimentary rock?
Coal formation and decomposition of organic materials.
Peat is the first stage in the formation of?
Coal formation has 5 stages. The first stage is called Peat which is the brown to black build-up of materials from woody plants.
How do the four stages of policy life cycle illistrate how the descovery of ozone layer destruction?
the four stages are recognition, formulation, implementation, and control. Not sure how they illistrate the descovery of the destruction of the ozone layer?
What are the 4 stages of coal formation?
1.peat 2.lignite 3.bitimunous(soft coal) 4.anthracite
What are the four stages of bone formation?
There are four stages in the repair of a broken bone: 1) the formation of hematoma at the break, 2) the formation of a fibrocartilaginous callus, 3) the formation of a bony callus, and 4) remodeling and addition of compact bone.
What do you call a coral formation?
A reef .
What are the stages of growing coral?
# fusion of gametes from parent coral and formation of zygote # free-swimming larval form (planula) # settling on a substrate and forming a stationary polyp # polyp reproduces by budding (asexually) and forms a colony # sexual maturity reached
What is another name for a coral formation?
Coe
Who is the author of coral reef formation?
Genny
Tetrads are seen where?
Tetrads are groups of four and can refer to genetics, general relativity, or chromosomal formation. A tetrad is a group of four chromatids that are in the first stages of meiosis.
What are four stages in the formation of sedimentary rock in chronological order?
The four stages in the formation of sedimentary rock always proceed in the same order. This order is 1. Weathering of rocks, 2. Erosion by wind and water carry the products of weathering to a new place, 3. Compaction, 4. Cementation.
What organisms are responsible for the formation of coral reefs?
corals
What is the name of the huge coral formation on the north coast of Australia?
There is no huge coral formation on the north coast of Australia. The Great Barrier Reef is a 2300 km long coral reef off the northeastern coast of Australia.
The various stages in the formation of the moon?
Blimey
What are the four stages after fertilization?
The four stages following fertilization are cleavage, blastula formation, gastrulation, and organogenesis. Cleavage is the rapid cell division of the zygote, leading to the formation of the blastula, which is a hollow ball of cells. Gastrulation involves cell movement and rearrangement to form the three germ layers: endoderm, mesoderm, and ectoderm. Organogenesis is the process of organ formation from the germ layers.
The final stage in the life of a coral reef is the formation of?
an atoll
