PPT-Helpful and Harmful Bacteria

Helpful Bacteria Most bacteria are harmless to humans Many are useful Aid in digestion Provide nutrients for plants by breaking down dead material by decomposition Provide drugs and hormones Provide some types of food. Picture Card Set CARPENTER ANTS …are large black insects that nest in wood. LADYBUGS eat harmful insects but can be a nuisance when they swarm on buildings and even inside homes. BUTTERFLIES Mrs. McNutt. And . Mrs. Brown. Essential Questions. What kind of harmful and beneficial microorganisms are found in our daily lives?. How are microorganisms harmful and beneficial?. How can microorganisms be controlled?. 2012. Mrs. Erickson. Science Benchmark. Microorganisms. . are those . living. things that are . visible. as individual organisms only with the . aid of magnification. . Microorganisms are components of . Fungi. There are many types of fungi.. Different types have different shapes and sizes.. Yeasts. Yeasts, used in . bread making . are tiny unicellular fungi.. Moulds. Moulds which grow readily on stale bread or over-ripe fruit are made up of many thin threads.. Focus on Foods. What is a Food borne illness. A Food Borne Illness . is a sickness caused by eating food that contains a harmful substance.. Bacteria . are single celled microorganisms.. A . contaminant. Chapter 1. Lesson 5. Microorganisms. Microorganisms are organisms that are microscopic, or too small to be seen with just the eyes. . They can be unicellular or multicellular.. Microorganisms are EVERYWHERE!!! They are in food that you eat, on your books, and inside your body. . Discuss. . three diseases you know something about. What are the effects of these diseases?. Essential Question. How do disease-causing fungi . affect . plants?. ?. Fungi:. One of the five kingdoms of organisms.. List three diseases you know something about. What are the effects of these diseases?. Essential Question. How do disease-causing fungi effect plants?. ?. Fungi:. One of the five kingdoms of organisms.. GERMS. !!!. GERMS aka. . HARMFUL . MICROBES. !!!. GERMS aka . HARMFUL . MICROBES . aka . HARMFUL . . MICRO-ORGANISMS. !!!. GERMS aka . HARMFUL . . MICROBES aka . HARMFUL . . MICRO-ORGANISMS. !!!. . things. Biology and Geology department– I.E.S . Campanar . -. . Valencia. 1.-What are. . micro-organisms?. . Micro-organisms . or microbes are single celled organisms.. . Too . small to be seen . There are many different types of soil and this mainly depends on how much of the different components are there, the climate, how well it is looked after by humans and by the plants, animals and microbes living and growing on and in them.. a. Construct an argument using scientific evidence to support a claim that microorganisms are beneficial.. b. Construct an argument using scientific evidence to support a claim that microorganisms are harmful.. The Good, the Bad, & the Ugly. Most bacteria are . harmless. , many are . beneficial. , and a few are . harmful. It is a misconception that all bacteria are harmful. Although . some. bacteria are harmful, . Year 6. Miss Church, Miss Moore and Miss . Sutherland. echurch@kingsavenue.lambeth.sch.uk. amoore@kingsavenue.lambeth.sch.uk. . Lesson 1- let’s get started! . S.K.LO: To understand what a microorganism is.