موضوع
انجليزي عن الماء للصف الثامن فقرة برزنتيشن
بحث موضوع ملخص جاهز باللغة الانجليزية انشاء
موضوع انجليزي عن ابدا قصير كيفية كتابة موضوع تعبير باللغة الانجليزية توجيهي قواعد
كتابة تعبير بالانجليزي طريقة سهلة لكتابة
تعبير بالانجليزي موضوع تعبير انجليزي يصلح لكل المواضيع كتابة تعبير بالانجليزي عن
نفسك وصف تعبير انجليزي يصلح لكل المواضيع موضوع انشاء شامل لكل المواضيع موضوع يصلح
لجميع المواضيع موضوع تعبير انجليزي جاهز برجراف ينفع لاى موضوع موضوع انجليزي عن الماء قصير وسهل فوائد بالانجليزي
عبارات بالانجليزي طويل اهمية مترجم ثالث ثانوي
اول ثاني ثانوي متوسط خمس سبع ثمان تسع اربع جمل كلمات كلام مقال علمي مقدمة بحث انجليزي
عن تلوث الماء قصير حلول تلوث المياه بالانجليزي تعبير عن تلوث الهواء بالانجليزي قصير تلوث الهواء بالانجليزي مترجم اسباب تلوث المياه بالانجليزي حل مشكلة التلوث بالانجليزي التلوث بالانجليزي تعبير عن تلوث بالانجليزي
قصير paragraph about
pollution 100 words اسباب تلوث الهواء بالانجليزي اسباب
التلوث بالانجليزي موضوع عن تلوث الهواء بالانجليزي قصير تعبير
عن تلوث الماء بالانجليزي قصير
paragraph عن التلوث
pollution paragraph
Pollution is the introduction of pollutants (chemical
substances, genetic substances or energy in the form of noise, heat, or light)
in an environment to the extent that its effects become harmful to human
health, to that of others living organisms, the environment or the current
climate.
There is a very large number of pollution: human pollution,
diffuse pollution, chronic pollution, genetic pollution, atmospheric pollution,
electromagnetic pollution, radioactive pollution, thermal pollution, pollution
of mass tourism, space pollution, pollution of military origin, sensitive
pollution, noise pollution, light pollution, visual pollution, olfactory
pollution.
Pollutions of human origin, also called anthropic, have many
forms: local, punctual, accidental, diffuse, chronic, genetic, voluntary,
involuntary, etc.
corporate pollution photo
At the legislative level, in most countries, the word pollution
describes the contamination of a medium by a polluting agent beyond a norm, a
threshold, a law, or a hypothesis.
It may be the presence of an element, heat or radiation in a
medium or in a context where it is normally absent in its natural state.
Diffuse pollution is pollution with multiple sources (exhaust
pipes, pesticide application ..)
Chronic pollution is a pollution with repeated emissions of
pollutant, or sometimes when the pollutant is very persistent.
The pollution of the soil can be of industrial origin, following
the presence of a polluting industry not taking all the precautions necessary to
avoid the leaks, with the massive use of fertilizers or insecticides which
infiltrate in the soils.
These agricultural pollutions can have several impacts on
health, by touching water tables on the one hand and by contaminating by
bioaccumulation the crops growing on these soils on the other hand.
Water pollution can have various origins among industrial farms,
industry and wastewater.
The consequences of pollution on the environment:
They result in the greenhouse effect, acid rain, the
modification of the ozone layer.
Pollution monitoring organizations have been set up. Thanks to
the measurements made, they warn the decision makers and the industrialists.
The consequences of pollution on health:
Water pollution can have consequences for human health.
France and most developed countries have laws and standards in
this regard.
This is not the case everywhere: diseases from polluted water
still kill millions of people every year in poor countries.
These are diseases caused by drinking this polluted water and
diseases due to a simple contact of the skin with this water.
Air pollution or air pollution can be the cause of early death.
The chronic effects of pollution on health are two to three
times higher than those estimated.
(Source: Michael Jerrett, Associate Professor of Preventive
Medicine at the Keck School of Medicine, University of Southern California.)
There has never been so much CO2 in the atmosphere.
The air pollution makes 1000 deaths every year in Ile de France.
(Source: O.M.S.)
Nearly 30,000 anticipated deaths are attributed to air
pollution.
7 to 20% of cancers would be attributable to environmental
elements including chemicals, said Minister of Ecology and Sustainable Development,
Serge Lepeltier, opening the second Health and Environment Parliamentary
meetings on the impacts of chemical pollution on the environment. health.
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