化学药剂对人和环境的影响.pptVIP

The Impact of Chemicals and Pesticides on Environment and Food Safety The list of actress Aside…………………… ………… Zhao Tong Queen…………………… …………You Han li Snow white………………… ………Zhao Guochun Apple Tree……………………… … Chen Guilian Pesicide…………………………… Jia Tingting Chemical pigment……………… … Zhao Tong Aside As a listener ,We all know that Snow White was poisoned by her stepmother ,But what kind of poison did the queen use ? It’s still a myste-ry . Now ,it’s just the right time for all of you to know the truth. Show time Show time Season First Queen:MR.Mirror,Who is the most beautiful woman in the world? Mirror:Sonw white ,my highness. Queen:What?that’s impossible!NO,NO…… Pesticide:Oh,my highness ,don’t worry ,here ,I have an idea. Queen :Great ,let’s do it right now. Show time Season Second Queen: Pest？Pesticide. Pesticide:Oh, yes ,my highness . Queen:En,But they look too small and so ugly. Chemical pigment, it’s your turn. Chemical pigment:Yes. Show time Season Third Queen:Oh,my dear Snow,you are here,I’ve been looking for you for a long time,I swear I’ll never hurt you again,Look ,here is an beautiful apple ,just for my beautiful Snow. Snow white:Really?Wow,How beautiful the app-le is !I’ll trust you one more time ,I’ll eat it right now. Queen:Ha-ha-ha-ha……I’m the most beautiful woman from now on,You know what?Snow ,it is an apple from 21st century,ha-ha-ha-ha Snow white:Oh,no…… CONTENTS 1 2 3 Introduction of Pesticide The Harm of Pesticide Suggestions Pesticides, which are any substance intended to prevent or destroy pests, are used to protect food from bacteria, weeds, mold, insects and ro-dents. According to the Environmental Protecti-on Agency, pesticides can be harmful to peopl-e, animals or the environment because they are designed to kill or harm living organisms. Beca-use of this, pesticide residue on the foods you eat can have an effect on your health. Though the government regulates pesticide use, residu-es are still foun