9 months ago
Last edited at 1:22PM on 3/23/2013
There are fish also in these deepest zones. See: http://www.ehow.com/info_8119649_list-hadal-zone-animals.html The trenches closest to Australia are Palau Trench and Yap T., next to each other, above Papua New Guinea. But the Mariana Trench is also only a bit more far, northwest of them. The New Hebrides Trench is in a similar distance, eastward from Australia.