1.push factor
2.industrialization
3.utban crowding
4.income gap
5.pull factors
Answer:
Your reason: London was one of the first cities to industrialize.
Explanation:
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temperature, humidity, and precipitation
Global warming is a slow increase in the overall temperature of the earth's atmosphere generally created by the greenhouse effect. This effect is caused by increased levels of carbon dioxide, chlorofluorocarbons, and other pollutants.