Depths unknown, bruce strickrott's journey beneath the sea

Bruce Strickrott, a senior pilot at Woods Hole Oceanographic Institution, shares his experiences piloting the submarine Alvin. He describes the deep-sea dives, the transition from bright turquoise waters to darkness, and the bioluminescent creatures encountered. The exploration of geothermal vents and unique ocean terrains offers a new perspective on the ocean's depths.

Who is Bruce Strickrott and what is his role?

• A professor of oceanography

• A marine biologist studying coral reefs

• A senior pilot and manager of Alvin Operations Group

• A deep-sea fisherman

What is the typical depth range for Alvin's dives?

• 500 to 1,000 meters

• 1,000 to 2,500 meters

• 2,500 to 3,000 meters

• 3,000 to 5,000 meters

What happens to the light as Alvin descends into the ocean?

• It becomes more colorful

• It quickly fades to darkness

• It remains bright and clear

• It gradually turns red

What natural phenomenon is commonly observed at extreme ocean depths?

• Tornadoes

• Volcanic eruptions

• Bioluminescence

• Aurora borealis

What unique structures are found near geothermal vents on the ocean floor?

• Coral reefs

• Underwater geysers

• Icebergs

• Sand dunes