Which form of transportation is the most environmentally friendly?
32 view
1 answer
Environment
Is ferry more eco-friendly than flying?
28 view
1 answer
What transport is better for the environment?
32 view
1 answer
What did they do with the soil from London Underground?
104 view
1 answer
Why is air quality so bad in Hanoi?
39 view
1 answer
What is the weather like in Halong Bay in August?
19 view
1 answer
What major river runs through Laos?
18 view
1 answer
How long does it take to break down a ship?
22 view
1 answer
Which of the following are all negative impacts of mass tourism?
30 view
1 answer
What did they do with the dirt from the Channel Tunnel?
55 view
1 answer