2.1 2.2 2.3 2.4. Question 2 [30 Marks] Air and noise pollutions seem to be a persistent problem in both developed and developing countries. Although in some countries, these types of pollution are well controlled. Discuss which type of pollution (between noise and air pollution) is mostly faced in developing and developed countries (is the pollution Justified?), your answers should be supported by real examples. (10) Explain the effect of economic and social factors on noise pollution in South Africa. (5) In your opinion, which industry(s) in South Africa can be classified as the "air pollution monster", and why do you think so? (5) For the question above (in 2.3), based on the answer you provided, what can be done in order to minimise pollution? (10)