环境污染英文PPT课件.ppt(18页)

上传人(卖家):三亚风情 文档编号:2207339 上传时间:2022-03-21 格式:PPT 页数:18 大小:13.34MB
下载 相关 举报
环境污染英文PPT课件.ppt(18页)_第1页
第1页 / 共18页
环境污染英文PPT课件.ppt(18页)_第2页
第2页 / 共18页
环境污染英文PPT课件.ppt(18页)_第3页
第3页 / 共18页
环境污染英文PPT课件.ppt(18页)_第4页
第4页 / 共18页
环境污染英文PPT课件.ppt(18页)_第5页
第5页 / 共18页
点击查看更多>>
资源描述

1、Environment pollution 主讲人:赵天涯2022-3-191 What is pollution?Pollution is the introduction of a contaminant into the environment. It is created mostly by human actions, but can also be a result of natural disasters. Pollution has a detrimental effect on any living organism in an environment, making it

2、virtually impossible to sustain life2land pollution12water pollution3noise pollution4light pollution5The types of pollutionair pollution3 Land pollution 4 Land pollutionLand pollution is pollution of the Earths natural land surface by industrial, commercial, domestic and agricultural activities.Some

3、 of the main contributors to land pollution are:Chemical and nuclear plantsIndustrial factoriesOil refineriesHuman sewageOil and antifreeze leaking from carsMiningLitteringOvercrowded landfillsDeforestation5 How to Prevent Land PollutionThe best way to prevent land pollution is to recycle. Here are

4、a few other ways you can reduce land pollution:Reuse any items that you canBuy biodegradable productsEat organic foods that are grown without pesticidesDont use pesticidesBuy products that have little packagingDont dump motor oil on the ground6Air PollutionAir Pollution Air Pollution8 Air PollutionS

5、ome of the main contributors to air pollution are:Automobile emissionsTobacco smokeburning of coalAcid rainPower plantsManufacturing buildingsLarge shipsPaint fumesWildfiresNuclear weapons9How to Prevent Air PollutionHow to Prevent Air PollutionThe number one way to prevent air pollution is to walk

6、or bike more and drive less. This will prevent fossil fuels from polluting the air. Here are some other ways to prevent air pollution:Carpool or join a ride share with friends and coworkersDont smokeKeep your car maintenance up-to-dateWhen you drive accelerate slowly and use cruise controlAlways rep

7、lace your cars air filterDont use harsh chemical cleaners that can emit fumesInspect your gas appliances and heaters regularly Water Pollution11 Water PollutionSome of the main contributors to water pollution are:FactoriesRefineriesWaste treatment facilitiesMiningPesticides, herbicides and fertilize

8、rsHuman sewageOil spillsFailing septic systemsSoap from washing your carOil and antifreeze leaking from carsHousehold chemicalsAnimal waste12How to Prevent Water PollutionHow to Prevent Water PollutionThe best way to prevent water pollution is to not throw trash and other harmful chemicals into our

9、water supplies. Here are a few more ways you can prevent water pollution:Wash your car far away from any stormwater drainsDont throw trash, chemicals or solvents into sewer drainsInspect your septic system every 3-5 yearsAvoid using pesticides and fertilizers that can run off into water systemsUse non-toxic cleaning materialsClean up oil and other liquid spills with kitty litter and sweet them upDont wash paint brushes in the sink14 noise pollutionLight PollutionLight PollutionLight PollutionLight Pollution17THANK YOU!

展开阅读全文
相关资源
猜你喜欢
相关搜索
资源标签

当前位置:首页 > 办公、行业 > 各类PPT课件(模板)
版权提示 | 免责声明

1,本文(环境污染英文PPT课件.ppt(18页))为本站会员(三亚风情)主动上传,163文库仅提供信息存储空间,仅对用户上传内容的表现方式做保护处理,对上载内容本身不做任何修改或编辑。
2,用户下载本文档,所消耗的文币(积分)将全额增加到上传者的账号。
3, 若此文所含内容侵犯了您的版权或隐私,请立即通知163文库(发送邮件至3464097650@qq.com或直接QQ联系客服),我们立即给予删除!


侵权处理QQ:3464097650--上传资料QQ:3464097650

【声明】本站为“文档C2C交易模式”,即用户上传的文档直接卖给(下载)用户,本站只是网络空间服务平台,本站所有原创文档下载所得归上传人所有,如您发现上传作品侵犯了您的版权,请立刻联系我们并提供证据,我们将在3个工作日内予以改正。


163文库-Www.163Wenku.Com |网站地图|