Industries produce waste that can affect the: 1  pH of water (whether it is acid, neutral or alkaline); 2  colour of water; 3  amount of nutrients (increase in nutrients can cause eutrophication);
Generally, the purpose of a review is to analyze critically a segment of a published body of knowledge through summary, classification, and comparison of prior research studies, reviews of literature, and theoretical articles.
What is a critique? A critique is a genre of academic writing that briefly summarises and critically evaluates a work or concept. Critiques can be used to carefully analyse a variety of works such as: Like an essay, a critique uses a formal, academic writing style and has a clear structure, that is, an introduction, body and conclusion. However, the body of a critique includes a summary of the work and a detailed evaluation. The purpose of an evaluation is to gauge the usefulness or impact of a work in a particular field.