When planning your journeys, how can you make them environmentally-friendlier?

Your answer is correct. All three options—combining several destinations into one trip, forming car pools, and using public transport—are environmentally friendly choices. These actions help reduce the number of trips, minimize fuel consumption, and lower emissions. German traffic and environmental rules encourage such behavior to protect the environment and conserve resources. When planning journeys, always consider whether you can reduce trips, share rides, or switch to public transport. This approach reduces your ecological footprint and contributes to better air quality.