Coral reefs are fascinating and stunning ecosystems found in clean, clear and well-lit waters at temperatures between 20˚C and 30˚C. These reefs are actually living organisms that grow to enormous size over thousands of years, and they are home to a wide variety of animals. But these days, coral reefs are at risk. These extremely delicate habitats are threatened by natural causes, but even more by the carelessness of man. We must act to save the coral reefs.
|Author||G. Pesavento, E. Lorenzi|