Hydrothermal Vein
Hydrothermal Vents- ecosystems below the sea The hydrothermal vents are essentially geysers on the sea floor that support unusual chemical based ecosystems. ... Hydrothermal vent ecosystems are in an unstable state of disequilibrium with large gradients of thermal and chemical energy. ... (Science & Nasa, 2001) These blooming communities of life that surround these hydrothermal vents stunned the scientific world when the first vent was discovered in 1977. ... Soon after hydrothermal vents were discovered, it was so surprised that there is an enriched biological environment which totally remote from the surface sunlight. ... (Science & Nasa, 2001) There are great deals of biological life around the hydrothermal vents, include rocky substrates and clams are wedged into the fissures between the pillow lava on the foreground. ... (Dover, 2000) One of the most impressive animals from the hydrothermal vent environment is the giant tubeworm. This animal is one of the most noticeable members of a diverse community that forms around hydrothermal vents. There are two species of tube worms, Tevnia jerichonana and Riftia pachyptila inhabit the hydrothermal vents and they are the first animals to colonize and dominate the vent ecosystem. ... Therefore, it can be seen that hydrothermal vents are the underwater oases which provided habitat for many creatures that are not found anywhere else in the ocean.