2. Where is it?
• The Mariana Trench is located in the
western Pacific ocean, to the east of the
Mariana Islands.
• The deepest spot which is located in
the western Pacific ocean, near Guam is
called Challenger Deep.
3. Don Walsh and
Jacques Piccard
• Don Walsh and Jacques Piccard is the first
two who went down to the Mariana Trench
on 23 January 1960 A.D.
• They were descended in the Trieste
bathyscaphe in 1960. They reached a depth
at 10,916 meters (35,814 feet). Don Walsh
Jacques
4. Deep sea Challenger
• Canadian film director James Cameron
made a solo manned descent in the DSV
Deep sea Challenger to the bottom of the
Challenger Deep.
• James Cameron went to the deepest
depths of the ocean. His submarine had
reached a depth at 10,971 meters
(35,994 feet).
James Cameron
5. How deep is it?
• The current measured of the
Mariana Trench is about
11,034 meters or 36,201 feet.
• At a record 35,994 feet below the
surface is The Challenger Deep.
6. Creatures in the
Mariana Trench
Goblin Shark Barreleye Fish Deep- Sea Dragon Fish
Frilled Deep-Sea Anglerfish
8. Conclusion
The Mariana Trench is the deepest part
of the ocean which is located next to
Mariana Islands.
The deepest spot of the Mariana Trench
called Challenger Deep.
The pressure of water is so great at
depths below 1000 meters that would
crush a regular submarine.
The creatures in the Mariana Trench
kind of weird, but there are more than
1,000 undiscovered species.
• Jira Kana No.12
• Ratchanaree Suvannopast No.21
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