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How do coral reefs form?
Coral reefs form as coral polyps secrete calcium carbonate to create hard skeletons that build up over time. These skeletons create the structure and foundation for the reef, which then grows as more coral polyps settle and reproduce on top of existing skeletons. Over time, this process creates the diverse and intricate ecosystems we know as coral reefs.
What effect does cyanide fishing have on the ecosystem?
Cyanide fishing has devastating effects on the ecosystem as it damages coral reefs, kills non-targeted marine life, and disrupts the balance of the marine environment. The use of cyanide can harm coral polyps, disrupt the food chain, and lead to long-term damage to the ecosystem's health and biodiversity.
How long have coral reefs exsisted?
Coral reefs have existed for over 500 million years, with modern reef-building corals appearing around 240 million years ago. They have evolved and adapted to various environmental conditions over time, becoming vital ecosystems for marine biodiversity.
Is coral a igneous rock?
Coral is certainly NOT a rock (and even if it was, it wouldn't be igneous, which come from volcanos). Coral is: There are lots of teeny tiny creatures in the ocean called coral. They don't live long, and when they die, they leave behind their exoskeleton. This builds up over time and eventually becomes the formation commonly received as a rock.
What are the major landforms of the Bahamas?
The islands are low lying, and have no mountains.The islands of The Bahamas were formed from coral. This is why they are topographically very low. The highest point in The Bahamas is only 63 meters high.
In Australia what is the name of the long chain of coral reefs?
Do you mean The Great Barrier Reef?
What is the name of the long chain of coral reefs in Australia?
Do you mean The Great Barrier Reef?
What is the name of the long chain of coral reefs in Australia and where is it located?
It is the Great Barrier Reef, which is off the coast of Queensland in north-eastern Australia, in the Coral Sea.
What is the name of the long chain of coral reefs and where is it located in Australia?
It is the Great Barrier Reef, which is off the coast of Queensland in north-eastern Australia, in the Coral Sea.
What is the name of the long chain of coral reefs?
The Great Barrier Reef
Where are are there coral reefs?
Coral reefs are located in warm, shallow waters. Did you know that the biggest coral reef is 1,430 long? It is the Great Barrier Reef located in Australia.
How long can coral reefs grow?
10days
Why should you not go diving in the coral reefs?
Coral reefs are delicate enviroments that needs verry long time to recover. So it's wise not to disturb the organisms that inhabits the reefs
How long do coral reefs exist?
Coral Reefs can be old upto a million years. Coral Reefs takes a long time to form so after its formed the Coral Reefs stand strong for a long time. Unfortunately due to people who break Coral Reefs they dont last for a pretty long time as it naturally should last.
Why are coral reefs importart of the ocean?
Coral reefs are important to the sea because they give oxygen to the fish(whales) so they can survive in the water for long without coming to the surface
What threatens the long term sustainability of the nearby coral reefs?
Ocean acidification
How long does coral reefs last and what are they like?
coral reefs seasons are normally three to three and a half months long.winter for example is long and harsh,sspring is the same as summer, and fall exept for falls bad storms
