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.
A critical review (sometimes called a critique, critical commentary, critical. appraisal, critical analysis) is a detailed commentary on and critical evaluation. of a text. You might carry out a critical review as a stand-alone exercise, or. as part of your research and preparation for writing a literature review. The.