<span>Phyllite is a foliated metamorphic rock that is made up mainly of very fine-grained mica.</span>
France, Spain and Greece are not examples of countries where the North and the South differ greatly: they have all experienced economic problems recently, but this was not specific to the Southern areas of their countries. .
The correct answer is Italy: there is a big difference between the North and the South of Italy, including a cultural difference.
Mountain chains and river systems generally run North-South throughout the continent thus making for formidable barriers to East-West expansion.
