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.
The melting of the ice due to global climate change, which also contributes to smaller ice sheets/glaciers, and the increased breaking of these ice sheets.
It is already simplified unless the variables have a value