These organisms feed off of chemosynthetic bacteria, which use the super heated water and chemicals from the hydrothermal vents to create energy in place of photosynthesis.
== Glej tudi ==* Onesnaženje* Svetlobno onesnaženje* Varstvo okolja* Naravno okolje==Viri in opombe====Zunanje povezave==* World Health Organization - Guidelines for Community Noise* Clive Thompson on How Man-Made Noise May Be Altering Earths Ecology {sic}* EEA draws the first map of Europe's noise exposure - All press releases — EEA