Quiz Time

How much do you remember?

3 Questions

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1

By what year are projections expecting Africa to have three of the largest cities?

A. 2100

B. 2050

C. 2130

2

What is one of the main problems that new recyclable construction materials face from regulatory standards?

A. They are not recognised

B. They are illegal

C. They are expensive

3

What are South Africa's CO₂ emissions (metric tons per capita)

A. 7.5

B. 0.8

C. 0.3

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