What country located at 70 degrees north latitude 100 degrees west longitude 150 north latitude 100 north longitude?

Answer 1

Let's break this question down into segments to which responses are possible:

-- 70° north latitude / 100° west longitude

That point is at sea in the Northwest Passages some 1,380 miles from the north pole,

about 19.3 miles west of John Halkett Island in Bay Chimo, Nunavut, Canada.

-- 150 north latitude

That coordinate is meaningless. Latitude can't exceed 90° either north or south.

-- 100 north longitude

That coordinate is equally meaningless. If it's a 'longitude', then it must be

east or west. If it's north, then it must be a 'latitude', and it can't exceed 90.