What is a deep ocean trench? * A. An area in the ocean that has an upwelling of molten material associated with seafloor spreading
B. A deep canyon formed in the ocean at a subduction zone
C. The process by which ocean crust spreads apart along each side of a mid-ocean ridge

the melanesian is basically practicing magic.

i confess that there are several parts of this constitution which i do not at present approve, but i am not sure i shall never approve them: for having lived long, i have experienced many instances of being obliged by better information or fuller consideration, to change opinions even on important subjects, which i once thought right, but found to be otherwise. it is therefore that the older i grow, the more apt i am to doubt my own judgment, and to pay more respect to the judgment of others.

we need the chart or check box