(i) A brief description of environmental health issue (up to 600 words).

(ii) An overview of the nature of the hazard and the potential human health effects which may arise from exposure, as described in the scientific literature (up to 600 words)..

You should outline the strategy you adopted in searching the literature (up to 200 words)

 (iii) How the risk is assessed. (up to 500 words).

(iv) The practicalities of controlling the risk and managing the hazard. Are there gaps in knowledge? What are the risk communication challenges? (up to 600 words).

(v) References. Presented in standard format. e.g. Author, Date.