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

How much of all construction materials end up in landfills in South Africa?

A. 5%

B. 10%

C. 25%

3

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

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