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They sometimes do cause damage to the reefs, but are not usually to blame for killing entire reefs; that is something that only larger forces can cause, such as climate change or a huge hurricane.
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How does landform affect coral reefs?
the soil from the landform can kill the coral and the animals in it. the soil from the landform can kill the coral and the animals in it.
Do people kill coral reefs?
techally yes
How do erosion fertilizers and herbicides affect the coral reefs?
They kill em
Why do scuba divers need decompress?
If they don't then small bubbles can form in their blood, and in some severe cases it can kill them.
How are coral reefs being endangered?
The way coral reefs are being endangered are by us. We keep on throwing waste on the beaches. The water washes up on shore. And the waste floats down to the coral reefs. And the fishes and species that live there are either eating it or living in it. If they eat it the chemicals in the waste can kill them! if they are living in them then the saltwater in the coral reefs since the water is so warm, it release the chemicals in the water and the water gets into the species gills and kills them. It is up to us to stop throwing or leaving waste on the beaches so the coral reefs aren't in dangered anymore. So that is how the caorl reefs are endangered.
How do human actives put stress on coral reefs?
Well, oil is bad for the environment. it contains chemicals that puts stress on the coral reefs around the world. the chemicals (when dumped) seep through the reefs and the plants which can kill them. this is why we need to be careful when doing stuff like that ;) hope that helped
Why do you need to protect the ocean's coral reefs?
We as people should protect coral reefs because, as in my text book, if we don't have coral reefs, it would change the movement of the ocean. If we got rid of all coral reefs, it would kill thousands of millions of coral polyps. It would also kill fish since it is a home to more species of fish than any enviorment on Earth. Along with fish, it would kill hundreds of species including sponges, worms, shrimp, crabs, sea turtles, sea snakes, sharks and many others. ------------------------------------------------------------ Coral reefs need to be protected because they offer nutrients and housing for fish, crustaceans, sponges, worms, etc. They also offer small marine life protection from predators. Coral is not easily grown- coral takes thousands of years to form completely, and humans and pollutants are incredibly dangerous to coral. Fossil fuels, such as oil and coal, deplete nutrients from coral and kills hundreds of thousands of marine creatures due to the high levels of carbon dioxide and carbon monoxide. Pollutants aren't the only thing that kill coral reefs- seaweed, algae, slight changes in temperature, and drops in ocean salinity all are dangerous and even deadly to coral reefs. Humans destroy coral reefs by taking corals, mooring, fishing, diving, mining, and construction. Chemicals we use everyday also contaminate reefs; cleansers, pesticides, etc. are all dangerous to coral reefs, as well as all other marine animals. Corals provide many benefits to humans and other marine creatures; their protection is a high priority in many countries- laws have been put in place to help protect coral reefs. -Local economies near major coral reefs benefit from the abundance of fish and other marine life as a source of food ans trade; -Reefs provide recreational scuba diving and snorkeling tourism; -Unfortunately, diving and snorkeling have been connected to accidental destruction of coral reefs; -Coral reefs help protect against hurricanes and other forms of extreme weather; -Reefs provide medical benefits- some chemicals found in corals are used in medicines working to fight cancer, AIDS, pain, etc.; -Coral can be used in jewelry because of its vibrant colors; however, due to over-harvesting, some corals that are in demand, such as red coral, have become rare because jewelers seek out perfect specimens; -Corals are a valuable source of lime, which is used in the construction of houses, especially in places such as the East African coast. -Corals can also help scientists record environmental changes using geochemical techniques. When diving or snorkeling around any coral or coral reefs, avoid touching, moving, or taking the coral with you- it is part of a delicate ecosystem that takes thousands of years to rebuild. It is also safer to avoid touching any shells you find, as some contain poisonous organisms that can kill you by biting or touching. Take care of the coral reef- for the good of our oceans and all organisms that rely on them.
What happens to coral reefs when it gets too hot or too cold?
Slight variations in temperature can actually kill the coral. The perfect temperature for coral to grow is a steady 30 degrees Celsius, and there are concerns that global warming (whether natural or a result of human activities) is having a destructive effect on the world's coral reefs.
How have humans impacted the coral reefs in the US?
In all parts of the world, coral reefs are living organisms. They are delicate and can easily be harmed. But they are also colorful and beautiful, which attract people to touch them, try to break off pieces to keep, etc. People brush up against them by accident or on purpose. All these actions can kill coral reefs. Some scientists are now growing coral reefs as "farms" in ocean waters to try to transplant them back to the reefs that humans have harmed. Some countries now have laws that try to protect this natural phenomenon.
How Oil spills effect coral?
The simple answer is oil can kill coral. But, not all spills kill coral. There are many factors at play. Not all coral reefs are the same, and not all oil spills are the same. Please see the related link, which contains additional links. You can find more information by doing a google search.
Why are coral reefs protected?
Its important to protect coral reefs because they are organisms that grow very large and it doesn't take 5 minutes to build one up its a long period of time and as I'm typing and as your reading the crown of thorns are destroying them the crown of thorns are very large jelly fish that eat them and leave just the caronate skeleton very bad. - written by a 7th grader
How do the tiny coral reef get their food?
Coral reefs get their food from one-celled algae organisms called zooxanthellae. They give the coral by-products of photosynthesis. Also, coral have little carnivorous organisms living in them that kill and eat things with little stinging tentacles.
