Ejercicio 5 - Option 2 · Inglés PAU Castilla y León Extraordinaria 2025

Keeping the air quality in city centers is a real issue in many places. How can we solve the problem of pollution in city centers?

Solución: Sample composition (problem-solution essay, 120-150 words): Air pollution in urban areas has become a critical threat to public health and the environment. Nevertheless, several effective measures can be implemented to improve air quality in city centers. First and foremost, local authorities should promote public transport by making buses and trains more affordable and frequent. Consequently, fewer citizens would rely on private vehicles, drastically reducing exhaust emissions. Furthermore, creating pedestrian zones and expanding bicycle lanes would encourage healthier, eco-friendly habits among commuters. Another crucial step is the introduction of low-emission zones that restrict older, highly polluting cars. In addition, planting more trees and developing urban green parks can help filter harmful particles from the atmosphere. To sum up, combating urban pollution requires combined efforts from governments and citizens. Investing in clean transportation and green urban planning will certainly guarantee healthier city centers for future generations.