II. Water Pollution PowerPoint Presentation PowerPoint is the world's most popular presentation software which can let you create professional Water Pollution powerpoint presentationeasily and in no time. Contamination. Disclaimer: LearnPick is a tutoring marketplace and a community which helps connect learners to great tutors and trainers. Reported by: Group I. Well, important types of pollution are explained in the below diagram: Fig1: Types of Pollution. Pollution can enter water directly, through both legal and illegal discharges from factories, for example, or imperfect water treatment plants. Industry Industrial. POWERPOINT TEMPLATE DESCRIPTION: Water Pollution PowerPoint Template is a white template with a background image of dirty water that you can use to make an elegant and professional PPT presentation. Warming Global. 1. Water Pollution - Water pollution occurs when harmful substances—often chemicals or microorganisms—contaminate a stream, river, lake, ocean, aquifer, or other body of water, degrading water quality and rendering it toxic to humans or the environment. Water Pollution is the introduction of contaminants into the water body that disturbs aquatic environment. Different Causes of Water Pollution