They are close to the equator, another reason is because of the tropical maritime location, temperature changes throughout the region are generally small.
The answer is C, a volcanic eruption
When ultraviolet light waves strike CFC molecules in the upper atmosphere, a carbon chlorine bond breaks, producing a chlorine atom. The chlorine atom then reacts with an ozone molecule breaking it apart and so destroying the ozone
1the present of raw material
2the need for markets.
3) the search for labour force.
