1. How many inhabitants live in cities ?
a 5.5 billion
b 1.2 billon
c 2.9 billon
d 4,2 billion
2. How much of the world's CO2 emissions are cities responsible for ?
3. Greening public spaces helps fight ?
a Unemployment
b Inequality
c X
d X
4. The increase in green spaces :
a Areas is caring for citizens’ health
b Areas isn't caring for citizens’ health
5. That can lead the ecological transition we need and transform cities ?
a Traders
b Kids
c Mayors and government officials
d Shakira
