Final answer:
To support the statement about urban population growth and coal burning, one should provide details on population growth rates, air pollution data, and the correlation between industrial growth and coal consumption. Mentioning the environmental impacts of coal, such as emissions of sulfur dioxide, nitrogen oxides, and carbon dioxide, is also pertinent.
Step-by-step explanation:
To provide factual support for the statement that as urban populations continue to grow, so does the number of citizens who burn coal for fuel, one could include the following details:
- Providing information about the level of population growth, which can show how urbanization increases demand for energy.
- Giving data about air pollution caused by coal burned as a fuel to illustrate the environmental impact of increased coal consumption.
- Explaining the relationship between growing industries, such as those in China, and the rise in coal consumption to support industrial energy needs.
Discussing the specific impacts of coal on the environment, like how burning coal produces sulfur dioxide, nitrogen oxides, and carbon dioxide, the latter being a significant greenhouse gas, helps substantiate the statement further.