Mariana Trench

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Subject	Replies	Date
Has the mariana trench caused damage of any kind?	0	11/16/2015
Mariana trench	1	9/24/2014
How many cm deep is the mariana trench	1	9/24/2014
It is really fasinating the pictures of the mariana trench. I would like to experience more about the chalanger deep and the mariana trench. Is there ...	1	9/4/2014
I HEARD A NEW TRENCH INSIDE THE MARIANA TRENCH THAT IS A LITTLE DEEPER THAN CHALLENGER DEEP.	1	3/27/2014