Which vehicle is the most eco-friendly to reach Grandmother’s house, assuming it is 5 km away from your home?
Answer
Walking
The correct answer is Walking — Select walking as the option with the lowest impact.
Step-by-step solution
- Identify the four vehicle options.
- Recall that walking produces no carbon emissions.
- Compare emissions: car > bus > bike > walking.
- Select walking as the option with the lowest impact.
Common mistake: Choosing a vehicle with higher emissions, like a car, instead of walking
Concept tested: Eco‑friendly transportation
Published · How this solution was prepared and checked
← All Reaching Grandmother House questions