What Is The Effect Of Coral Reefs In Saltwater Purity

Coral reefs are a vital part of an ecosystem. They represent the
skeletons of algae and corals solidified into calcium carbonate. There
are several different types of reef, including apron, fringing and
table, depending on their relationship to the shore. In terms of the
ecosystem, coral reefs support a huge amount of sea life by recycling
nutrients in nutrient-low parts of the ocean, therefore providing life
and health for the surrounding sea life, while also feeding off it to
produce new reef formations. They also represent homes for various
types of tropical fish, and other sea organisms, such as lobsters and
sea turtles. Pollution and the live food fish have developed into
serious threats to the delicate ecosystem balance that the coral reef
inhabits. I hope you got the point (how indirectly help the ecosystem and there by maintain the purity).