Answer:
It is a visual explanation of the symbols used on the map. I hope this helps
Picture below
Factors of Production and Competition (honorable mentions are Accumulation of Capital and Private Property)
The following which would best categorize Canada's population is concentrated in the south. The three big cities are actually all within under a five-hour distance from the border of the United States (Montreal, Toronto and Vancouver). Cities in Canada are often concentrated in the southern part, because the further north you go, the colder it gets and the cold can often be quite brutal in Northern Canada.
Natural elements typically erode ancient ( and all ) buildings and structures overtime. That and an increasing amount of tourist attraction also doesn’t help the decaying... well everything. An article from the guardian supports this and even says that last year the EU threatened to remove the funding of the Great Pompeii Project which conserves and restores this ancient site.
The cause was a earthquake named The <span>Sumatra–Andaman earthquake </span>
