Cuáles son los tipos de mapas de riesgo y como actuar ante posibles emergencias

coral reefs are vulnerable ecosystems where a great number of fishes live, we often talk about biodiversity coral reefs are important ecosystems where up to 8000nspecies of fish live these reefs provide many services to us humans took . for example they protect the shore against large waves and also provides fish for human to eat .these reefs are also simply beautiful that is why divers admire them .