What are the longest active trenches in the Philippines?

What is the deepest trench in the Philippines called?

The Emden Deep, also known as the Galathea Deep or Galathea Depth, is the portion of the 10,540-metre-deep (34,580 ft) Philippine Trench exceeding 6,000-metre (20,000 ft) depths in the south-western Pacific Ocean.

Is Manila Trench active?

The Manila Trench subduction zone is an active convergent plate margin between the South China Sea and the northern Philippines. The Manila Trench is associated with an east-dipping Benioff zone beneath Luzon, a well-developed forearc basin system and a volcanic arc.

Did James Cameron go to the bottom of the Mariana Trench?

Back in 1960, oceanographers Don Walsh and Jacques Piccard were the first people to reach the bottom of the trench. But in 2012, Cameron became the first person to reach it alone, breaking the record for deepest solo dive ever.

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