The meridian of 60 degrees west longitude crosses parts of North America,
South America, and Antarctica.
The 150 degrees west longitude line runs through the continent of Antarctica.
Neither the meridian of 87° west longitude nor the one at 87° east longitude touches anything on the South American continent.
The continent located at 0 degrees latitude and 60 degrees west longitude is South America.
Africa
"30 degrees east longitude" is the description of a line that joins the north and south poles and crosses territory in Europe, Asia, Africa, and Antarctica. "150 degrees west longitude" is the description of a line that joins the north and south poles and crosses territory in North America and Antarctica.
The maximum degree of longitude is 180 degrees east and west, so 210 degrees longitude is impossible.
There is no country at the coordinates 80 degrees south latitude and 140 degrees west longitude. It is a point on the continent of Antarctica.
"30 degrees east longitude" is the description of a line that joins the north and south polesand crosses territory in Europe, Asia, Africa, and Antarctica."150 degrees west longitude" is the description of a line that joins the north and south polesand crosses territory in North America and Antarctica.
The meridian of 90 degrees west longitude crosses territory in North America and the Antarctica continent. No point in the Philippines is anywhere near it.
USA, North America
South America
The degree of longitude equivalent to east of 5 degrees west longitude is 355 degrees. This is because there are 360 degrees in a full circle, so moving 5 degrees east from 5 degrees west would place you at 355 degrees longitude.