The answer is D.
in fact it was the only state I believe to have a population DECREASE
Answer:
A submarine canyon is a steep-sided valley cut into the seabed of the continental slope, sometimes extending well onto the continental shelf, having nearly vertical walls, and occasionally having canyon wall heights of up to 5 km, from canyon floor to canyon rim, as with the Great Bahama Canyon.
Explanation:
<span>D. New Zealand's central South islands</span>