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Explain the entry route and pathway of respiratory diseases caused by air pollution. (2 Marks)

Use the concepts of epidemiological triangle to explain the scenario above. (3 Marks)

Recommend two government departments or institutions to collaborate with in addressing these public health challenges. (2 Marks)

Answer the questions that follows based the scenario below:

Mention the Acts/legislation that applies to this scenario? (2 Marks)

Identify examples of environmental hazards that residences are exposed to in this area. (2 Marks)

In this section, match the correct answer to the question.

This following section consists of true or false questions.

List two man-made and two natural factors influencing air quality in Witbank. (2 Marks)

Determine the empirical formula for a molecule that consists of 74.03% carbon, 8.70% hydrogen, and 17.27% nitrogen.