A place with coordinates 49 degrees North, 163 degrees W has a latitude
of *​

Asmall closed hole formed in an outwash plain or moraine. forms when a  glacier retreats then remains stationary. 

Cthat is the answer

Largely uneconomic because they provide little profit or food surplusi think so

Can you maybe send me a screen shot of the map? it would really me you. : )