The greenest places

1. Which city is the greenest in North America?

• a)     Curitiba
• b)     Copenhagen
• c)      Vancouver
• d)     Seoul

2. What is the main source of electricity in Vancouver?

• a)     Nuclear power
• b)     Renewable sources
• c)      Fossil fuels
• d)     Solar panels

3. Curitiba, Brazil, has more than 400 square kilometers of __________.

• a)     Desert
• b)     Green space
• c)      Ocean
• d)     Forests

4. Which country produces more wind power than any other country?

• a)     Brazil
• b)     Denmark
• c)      Canada
• d)     China

5. Shenzhen, China, has the most __________ of any city in the world.

• a)     Solar panels
• b)     Electric buses
• c)      Bike lanes
• d)     Rail systems

6. Which city has the most bike friendly environment?

• a)     Vancouver
• b)     Curitiba
• c) Copenhagen
• d)     Seoul

7. How many kilometers of bike lanes does Copenhagen have?

• a)     200 kilometers
• b)     400 kilometers
• c)      300 kilometers
• d)     100 kilometers

8. In which city do eight million passengers a day use the subway?

• a)     Seoul
• b)     Tokyo
• c)      Vancouver
• d)     Curitiba