Latitude is the angular distance of a place north or south of the earth's equator, or of a celestial object north or south of the celestial equator, usually expressed in degrees and minutes. and it is horizontal
Population density is a measurement of population per unit area, or exceptionally unit volume; it is a quantity of type number density. It is frequently applied to living organisms, most of the time to humans. It is a key geographical term. Hope this answered your question
Trading blocs.
Or Acronyms.
South America is South of North America.
The Indian Ocean is east of Africa.
It is true that the geography of the north european lowland is that it does not include southeastern england. So the answer is letter C.