Sentences with phrase «flat abyssal»
Deep underneath the open sea lies the other major topographic surface of the seafloor, the relatively flat abyssal plain.
https://www.scientificamerican.com/
Sea cucumbers, or holothurians, normally seen crawling incredibly slowly over the flat abyssal plains of the ocean floor, were found on steep slopes, small ledges and rock faces of the underwater mountain range.
The flat abyssal plains of soft silt haven't managed to avoid cable troubles either.