All means of travel (to have) their advantages and disadvantages

Means of travel each have their own pros and cons. For example, cars are convenient for personal use but contribute to pollution and traffic congestion. Trains are efficient for long distances and can carry many passengers, but their routes are limited. Planes offer speed and access to remote locations but are expensive and have a significant environmental impact. Bicycles and walking are eco-friendly and healthy but are only practical for shorter distances.