PPT-Contamination- the presence of harmful substances (biological, chemical or physical) in

Can be contaminated on purpose but most cases are accidents Animals used for food Air contaminated water and dirt People From person to person Through sneezing or vomiting onto food or food contact surfaced. page 133. Physical Change. Any change in size, amount, shape, . or state/phase . of matter.. nothing new is created. Ex.) melting a block of ice, cutting a piece of paper in half. Chemical Change. substances change . Articulating aesthetics. Monday 24 August 2015. Andrew Pruszinski. Draft audit guidelines (13.9). The auditor should consider . aesthetic impacts such as the discolouration of soil, presence of waste or other debris, or proximity to adjacent land uses (such as operating landfills) . #1: What happens to a substance when a chemical change occurs?. #2: What are some signs of a chemical change?. Bell Ringer: Tuesday 10/1/13. Read the paragraph below and determine the main idea. Then, write and answer the questions. 1.7. Physical Changes. Physical Change. : the substance involved remains the same, even though it may change state or form. . Examples: . Dissolving – stirring a spoonful of sugar in water. Melting –an ice cube melts. Can be contaminated on purpose, but most cases are accidents.. Animals used for food. Air, contaminated water, . and dirt. People. From person to person. Through sneezing or vomiting onto food or food contact surfaced. Clear your desk except for the Catalyst sheet. Write today’s date (09/08/10) next to Wednesday. When the bell rings, answer the Catalyst questions. Catalyst. (3 Minutes). How many picoseconds are in a second?. Title of Event. Date of Event. Environmental Health:. Division of Health Assessment and Consultation. Agency for Toxic Substances and Disease Registry. Preventing Exposure to Hazardous Substances. . Navo. Middle School Science. Physical Change. A change in the size, shape, form, or state of matter that does not change the matter’s identity.. Examples:. Play-doh. being sculpted. Ice Cream melting. Presented by: Kareemah Thomas. Agency Relations Coordinator/HR Manager. According to the Center For Disease Control, each year 76 million individuals get sick from food-borne illnesses; 325,000 individuals are hospitalized; 5,000 individuals die. . ProStart 1 ServSafe Test Review B-5 The three types of hazards that make food unsafe are… Biological, environmental and chemical Biological, chemical and sanitary Chemical, physical and environmental DISCUSSION. Learning Objectives. Identify sources of physical and chemical contamination. Describe threats of deliberate contamination. Discuss other types of toxins and the risks associated with these. . Alkhaldi. Community Medicine 2015/ 1016. Faculty of Medicine, The University of Jordan. Food Contamination. A . toddler is hospitalized as a result . of drinking . contaminated apple juice. . A preschooler dies . Wilson, NC. October 2006. The Wilson Daily reported about a . Campylobacter . outbreak among Wilson, NC residents. According to the article, an investigation into the outbreak was ongoing.. Health Department employees investigated the food poisoning cases and visited two Wilson restaurants.. Discuss. What groups of people are the most susceptible to food poisoning?. eLearning module. In class task. Find an example online of contamination of food with allergens.. Find an example online. of chemical contamination of food..