write more about this conclusion:In conclusion, although it only occupies a small part of the ocean around the world, what coral brings to the entire ocean ecosystem is enormous. In addition to being a common home for aquatic species, coral also brings many economic benefits to humans. Despite the benefits that coral and the ocean have brought us for millions of years, the reality shows that the pressures caused by humans have been and are threatening them. Therefore, humans must join hands to protect coral and maintain the beauty of the ocean.

In conclusion, although it only occupies a small part of the ocean around the world, what coral brings to the entire ocean ecosystem is enormous. In addition to being a common home for aquatic species, coral also brings many economic benefits to humans. Despite the benefits that coral and the ocean have brought us for millions of years, the reality shows that the pressures caused by humans have been and are threatening them. Therefore, humans must join hands to protect coral and maintain the beauty of the ocean