70 S 90 E is Antarctica
The latitude of that point is 30 degrees south, and its longitude is 90 degrees east.
That point is on the Antarctic continent, (along with a huge number of others).
Antarctica is the continent located at 90 degrees south and 0 degrees east.
70
Nothing but water
When you get to 90 Degrees South you are at the South Pole....
No. It's 20 degrees farther east, i.e. farther from the Prime Meridian.
If you are facing east and you turn clockwise 90 degrees, you would be facing south. This is because a full circle is 360 degrees, so turning 90 degrees from east would bring you to the next cardinal direction, which is south.
The point located at 90 degrees south and 0 degrees east is within Antarctica, near the geographic South Pole. There is no specific city at this exact point due to the extreme environment and lack of permanent human settlement in that area.
If you are facing east and you turn clockwise 90 degrees, you will face south. The clockwise turn shifts your direction to the right, moving from east to south.
The largest latitude is +90 degrees (North Pole) and -90 degrees (South Pole). The largest longitude is +180 degrees (international date line) and -180 degrees (same meridian on the other side of the globe).
The bearing of east is defined as 90 degrees on a compass. Bearings are measured clockwise from true north, with north being 0 degrees, east at 90 degrees, south at 180 degrees, and west at 270 degrees. Thus, when navigating or orienting oneself, facing east corresponds to a bearing of 90 degrees.