Yes. tons of life. near the mouth is archeabacteria. then you have crabs and tube worms and other life.
They hide underwater in the seaweed near Sootopolis.
yes
Near Volcanos i think
Volcanos near Sicily are Stromboli and Vesuvius. On Sicily itself there is Etna.
yeah the richer soil from the ash
The underwater waterfall near Mauritius Island is called the "Mauritius Underwater Waterfall" and it is located off the coast of Le Morne Brabant in the southwestern part of the island.
no.
sharks
ash from volcanos are said to benefit soil making it more fertile
Yes, and Yes, although I don't recommend the former, but many people live near dormant volcanos.
They can be formed just about anywhere but are commonly found near the sites of volcanos or places volcanos were once active. They are formed by other rocks put under heat and pressure.
underwater near sootopolis city