Hydrothermal Vents

1. The temperature was completely unexpected Hydrothermal activity, that was "the biggest biological discovery on Earth."

2. The discovery was made in the very deep ocean.

3. The Tube Worms bled like humans.

4. Species are able to survive without sunlight through kinosynthesis, which is similar to photosynthesis, but in the dark.

5. Hydrothermal Vents are located more than 10,000 feet down in the ocean.

6. Life may have originated down in hydrothermal vents due to the facts that life exist down there.