Question: How do cities impact the environment?

Sample Answer (The AREA technique):

Answer: Cities impact the environment through increased pollution, urban heat island effect, and habitat destruction.

Reason: With a high concentration of people, industries, and vehicles, cities generate significant air, water, and noise pollution. Moreover, the urban heat island effect occurs when concrete and asphalt absorb and radiate heat, raising temperatures in cities compared to surrounding rural areas. Finally, cities contribute to habitat destruction by consuming land and resources.

Example: In a city like Beijing, air pollution is a significant concern due to industrial emissions and a large number of vehicles, causing health problems for residents and negatively affecting the environment.

Alternative: However, cities can also adopt sustainable practices, such as implementing green infrastructure, promoting public transportation, and conserving energy to minimize their environmental impact.