No because nit has the word sooting in it & people think of a gun shooting
Ixopo, Natal, South Africa, is at 30 degrees east and 30 degrees
south.
I would say that the main cause of the global amplification of climate change is the burning of fossil fuels such as car gas and coal. The burning of such fuels creates CO2 which is a major constituent of greenhouse gas which keeps the earth's heat trapped on the earth and causes the temperature to rise abnormally.
They are easier to carry.
They can be used for navigation within a city.
I think the answer is periphery, but it could be wrong.