Pollution: The pollution is from sediments, nutrients, and a variety of land based activities. Those land activities are than transported over time into the water. Pollution has increased globally due to human activity and their pollution.
Disease: their is a lot of different diseases in coral reefs. They are mostly cause by bacteria. Coral reefs are very sensitive. Ex: The Black Band Disease is caused by a bacteria called Phormidium Corallyticum. The symptoms of the Black Band Disease is black stuff moving across the coral reefs. Other symptoms are the colonies will all be killed within months.
Over-fishing: Coral reefs are being damaged from human activity of fishing. It can affect the reefs biodiversity and its balance. When people fish for food can also lead to high levels of algal growth. Algal growth is unicellular organisms that are classified as plants, sometime accruing in coral reefs, fresh water, and salt water.
temperature: Temperature is the most important part to coral reefs. It is responsible for the horizontal spatial distribution of coral reefs. Most of coral reef temperatures are between 16 and 30 degrees Celsius (61 to 86 degrees Fahrenheit). If it gets to hot or to cold it could be dangerous for the coral reefs and living things around them like animals.
Disease: their is a lot of different diseases in coral reefs. They are mostly cause by bacteria. Coral reefs are very sensitive. Ex: The Black Band Disease is caused by a bacteria called Phormidium Corallyticum. The symptoms of the Black Band Disease is black stuff moving across the coral reefs. Other symptoms are the colonies will all be killed within months.
Over-fishing: Coral reefs are being damaged from human activity of fishing. It can affect the reefs biodiversity and its balance. When people fish for food can also lead to high levels of algal growth. Algal growth is unicellular organisms that are classified as plants, sometime accruing in coral reefs, fresh water, and salt water.
temperature: Temperature is the most important part to coral reefs. It is responsible for the horizontal spatial distribution of coral reefs. Most of coral reef temperatures are between 16 and 30 degrees Celsius (61 to 86 degrees Fahrenheit). If it gets to hot or to cold it could be dangerous for the coral reefs and living things around them like animals.