Hydrothermal Vents

1- What exactly was described as "the biggest biological discovery on Earth?

1977 was detected a dramatic change in the temperature, the hydrothermal vents, 760 degrees and not sunlight, species with no eyes.

2- Where in the oceans was the discovery made?

Cross the pacifc ocean

3- What was "interesting" about tube worms?

interesting about worms its that they can live in a contaminating water, and they are adapted and if you were cutting them , they blood.

4- How are species able to survive without sunlight? what is the process, if its not photosynthesis?

They have not sunlight but the process called chemosynthesis have some nutrients for species.

5- Where on Earth are Hydrothermal Vents located?

Its all over the world mostly cross the pacific ocean.

6- Describe the theory of how life on earth may have began at hydrothermal vents?