It's a Country and part of NATO.
A. countryside
Many reasons:
1) wrong tense for any of the other answers
2) none of the other answers provide refuge
These currents are on the oceans surface and in its depths, flowing both locally and globally.
The two most obvious ones are on the far right, and near the far left. Oceanic lithosphere is descending into the earth's mantle at these places, and being destroyed. ... At convergent boundaries oceanic lithosphere is always destroyed by descending into a subduction zone