| Front | Case Study: LagosHow is traffic congestion a problem? |
| Back | Not enough highways connect residential and commercial areas, means that all traffic have to cross from mainland to Lagos Island (CBD)The average commuter in Lagos spends over 3 hours in traffic every day. It makes Lagos one of the most congested cities in the world.high fuel consumption, loss of earnings, respiratory illness, businesses losing money due to delay in deliveries |
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| Front | What is an immigrant? |
| Back | a person who moves into a country |
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| ID (hidden) | fa02f6e246624da59498ad70775553be-ao-2 |
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