Coral reefs are small but mighty: covering less than 1% of the ocean floor, they support a quarter of all marine species. Up to 1 billion people also depend on reefs for food, storm protection – their structures reduce...
Coral reefs are small but mighty: covering less than 1% of the ocean floor, they support a quarter of all marine species. Up to 1 billion people also depend on reefs for food, storm protection – their structures reduce...
