biomasse (1) temps (durée) (1) espèce (1) récif (1) architecture (1) matériau (1) animal (1) habitat (1) faune (1) énergie (1) dissolution (1) corail (1) comparaison (1) abords (agglomération) (1) Dissolution (1) Comparison (1) Drama (1) Rich people (1) Biomass (1) Ligurian Sea (1) Water (1) Time (1) Sponges (1) Species (1) Reefs (1) Power resources (1) Power (Mechanics) (1) Holes (1) Force and energy (1) Exchange (1)