Answer:
The Sun's temperature, which reaches around 15 million degrees Celsius in its core, steadily decreases with distance from the core, falling to 6000°C at its 'surface'. ... Instead, it rises to about 10,000°C in the chromosphere, and exceeds a million degrees Celsius in the corona.
Another half a million employees resident in Greater London work in manufacturing and construction, almost equally divided between both.
Business districts.
Domestic and international corporate headquarters.
Financial services.
Professional services.
Media.
Tourism.
Technology.
Retail.
Chemical weathering would be the oxygen reaction.