प्रदूषण का अर्थ है वातावरण में संदुश्कों का घुलना, चाहे उनका जो भी पूर्वा-निर्धारित या परस्पर सहमत अनुपात या सन्दर्भ के प्रारूप रहे हो (frame of reference); ये प्रदूषक भौतिक प्रणाली या उनमें रहने वाले जीव-जन्तुओ में अस्थिरता , नुकसान ओर परेशानी उत्पन्न करते हैं|[१]प्रदूषण रासायनिकपदार्थ या उर्जाजैसे शोर, गर्मी या प्रकाश का रूप हो सकता है.प्रदूषक, प्रदुषण के तत्त्व, विदेशी तत्त्व या उर्जा से अथवा प्राकृतिक रूप से हो सकते हैं जब वे प्राकृतिक रूप से पैदा होते हैं और प्राकृत स्तर को पार कर लेते हैं तब उन्हें प्रदूषक माना जाता है.प्रदूषण को प्रायः बिंदु स्रोत (point source)या अबिंदु स्रोत प्रदुषण (nonpoint source pollution) के रूप में वर्गित किया जाता हैं.
कभी कभी प्रदुषण शब्द के विस्तारित अभिप्राय में व्यवस्था की स्थिरता के लिए खतरनाक व्यवस्था के अंतर्गत वैसे अप्राकृतिक उच्च प्रदूषकों के उत्पन्न तत्व शामिल है. उदाहरण के लिए, पानी अहानिकर है और जीवन के लिए आवश्यक है, परन्तु बहुत अधिक सांद्रता पर यह एक प्रदूषक माना जा सकता है: यदि कोई व्यक्ति अत्यधिक मात्रा में पानी पीये, भौतिक प्रणाली पर अत्यधिक बोझ हो सकता है और यहाँ तक कि बीमार होने और मृत्यु का परिणाम हो सकता है .एक अन्य उदाहरण है अत्यधिक शोर से एक व्यक्ति का मानसिक संतुलन बिगड़ सकता है जिसका नतीजा शारीरिक क्रिया में गडबडी और (psychosis)साइकोसिस है ;इसे हथियार के रूप में युद्ध में प्रयोग किया गया है.
You can write on pollution in general, or be more specific.A general paragraph might be organized like this:definitionwhere you might find it and what it looks likewhere it comes fromwhat it doeshow you might improve or eliminate itIf you're in a whole class writing about pollution, though, it might be less boring for your instructor if you wrote something more personal and specific. For example, is there pollution in your neighborhood? Have your family vacations been impacted by pollution? What are you personally doing to reduce pollution?
Example of final paragraph
Unity in a paragraph is making sure that everything "flows." The paragraph should always begin with a topic sentence, such as "One of the reasons the climate is changing is because of pollution." From then on, whatever is being said must support the topic sentence. If you make claims, they need to be supported by logic. An example of a paragraph that would not be unified would be by inserting a random fact about your dog in a paragraph about global warming. They're not related, nor does your dog have an relevance to global warming.
Starting a paragraph with the term for example is not recommended. Try writing a sentence with for example later in the paragraph.
While writing a scientific paragraph, be sure to include any significant information. Mention topics such as structure of the dragonfly, what and how they eat, how they fly and the environment they live in.
inductive-deductive paragraph
what are the 11 method of developmental paragraph? and give each example
classification paragraph takes a topic and classifies it into different categories, while the example paragraph gives examples of one thing.
Sure, you can start a paragraph with the word by. By starting a paragraph in this manner, I give an example of what I am talking about.
Get StartedYou can use the Organization Information Request letter to obtain information about an organization in which you are interested. For example, you might be interested in joining an organization but would like to receive additional information before making such a decision. The first paragraph of this letter provides: "I am interested in your organization and its goals. Please send me information about your organization."You are able to include optional sentences requesting information concerning membership or the financial report for an organization. You can also compose an additional paragraph in which you can provide further information regarding your interest in the organization. This paragraph could be used to be more specific regarding the information that you are requesting. The final paragraph advises the organization on how to contact you and also provides a "thank you."
ugly
General means broad topics; specific means narrow topics. You start with your broadest topic, then narrow it down further and further.For example:WikiAnswers is a website. It has lots of information on it. You can type in a question on the site. There are lots of people who will answer your question for you. WikiAnswers is a question and answer website.