UK Driving Theory Test 2025 – 400 Free Practice Questions to Pass the Exam

Driving smoothly and maintaining your vehicle are key practices for reducing air pollution. When you drive smoothly, you minimize unnecessary acceleration and braking, which not only enhances fuel efficiency but also reduces emissions. Aggressive driving behaviors, such as rapid acceleration or hard braking, can increase fuel consumption and lead to higher levels of pollutants being released into the atmosphere.

Additionally, regular maintenance of your vehicle ensures that it operates efficiently. A well-maintained engine burns fuel more completely, reducing harmful exhaust emissions. This includes checking the air filters, ensuring proper tire pressure, and keeping the exhaust system in good condition. Collectively, these actions significantly contribute to lowering the overall environmental impact of driving.

In contrast, driving aggressively, keeping windows down at all times (which can increase drag and fuel consumption), or exclusively using high-speed routes can lead to greater energy consumption and higher emissions, countering the effort to improve air quality.