All the ingredients that we have around us are jointly known as environment. Environment pollution implies the contamination of the surroundings. Any abnormal change of environment in chemical, physical and biological characteristics in environment is called environment pollution. Environment is the whole system of our existence. Our environment is becoming polluted everyday for several reasons. Human beings mainly pollute environment. Massive industrialization is an important cause of environment. Smoke from motor vehicles also pollutes environment. Serious environment pollution occurs in big cities because buses, trucks and cars play in the streets everyday and emit smoke. Mills and factories also pollute water. They throw their waste products into rivers and canals. By burning wood and melting pitch for road construction people make more smoke and pollute air. We use pesticide in our crop fields. It also pollutes our environment. Indiscriminate cutting of trees has also turned unbalanced environment. The ecological balance is being lost as a result of environment pollution. If we all desire to live a healthy and tranquillized life, we should make our environment clean and free from pollution. We should be all whole-heartedly in keeping our environment fit for habitation.
Internet
Internet is a computerized network of information. It is the greatest invention in the communication system. It is the worldwide network of computer. Its uses and functions are smooth, easy and rapid. A students who knows just the keys of computer, can communicate anywhere he wishes. Internet communication is now the latest communication in the world. A computer and a telephone connection are required to get an Internet connection. There are two types of Internet such as Dial up and Broad Band. Internet has great usefulness. To get appropriate information a person has to communicate in the appropriate address. One can also go to a search engine like Yahoo, Goggle for finding particular page or a piece of information. A search engine is a system through which you can search for information on Web pages containing that information. By using Internet students can go through several books from the libraries without going there. They can seek information regarding admission to different foreign universities. But it is a matter to sorrow that many people of Bangladesh do not have still access to Internet because it is still costly and not easily available.
My last day at school
Every student has to study in different institutions in different spheres of life. Accordingly I left my school for higher studies. Before leaving school, I want to recall some events concerning my school. My last day at school is a memorable day to me. The students of our school bade us farewell on this day. The hall room was nicely decorated. Separate arrangement was made for us to sit. Our respected teachers took their seat on this dais. One of our teachers called out our names. We went up the dais one by one and the students gave us flowers and the headmaster gave the copy of “YOU WILL WIN” By Shib Kahake. With the gift we took our seats. Students delivered their short speech and begged forgiveness for our misdeed if any. Our teachers gave us valuable advice. The function being over, we were entertained with refreshment. Then left the school compound. Standing on the road I looked back home with a heavy heart.
The Postman
The man who delivers letters, parcels, and money orders from door to door is a postman. A postman is very punctual and dutiful. The works of a postman begins in the morning. He wears a different dress and it is a khaki uniform. The postman carries across his shoulders a bag containing letters, parcels and money orders and other postal articles. He is very useful to the people and his work is very important and responsible. He goes from one house to another to deliver letters money orders and other postal articles to the proper addresses. A postman can make us both happy and unhappy. When he brings letters of good news, we become happy. He renders and great service to the society. He is such a great friend to us that everybody we expect his nock on the door. He behaves amiably with all. The economic condition of a postman is very miserable. Though he works very hard he gets a very small salary. With it, he cannot maintain his family decently. So he leads a miserable life. No doubt he serves the society as well as the country greatly in the field of postal communication. He should be given good salary so that he can leads a better life and service us well.
Mobile Phone
Mobile phone is an important medium of communication and correspondence, which helps intercommunication with the people in the shortest possible time. The use of mobile phone is more convenient than telephone call. The man who sends the message will have to pay the bill but the receiver can respond to the message without any payment. Specially businessmen and the serviceman are much benefited through the use of mobile phone. It is useful for the doctor, businessman and high officials. But it is also useful for the people who is shopping and supplying in valuable information in his house. Sometimes, the criminals are using this phone to maintain their society. By using the Mobile phone, the terrorists and criminals carry out their evil designs and commit crimes with much difficulty. In spite of this there is no better alternative to mobile phone .To make the latest civilization for communication and correspondence.
Mobile phone is an important medium of communication and correspondence, which helps intercommunication with the people in the shortest possible time. The use of mobile phone is more convenient than telephone call. The man who sends the message will have to pay the bill but the receiver can respond to the message without any payment. Specially businessmen and the serviceman are much benefited through the use of mobile phone. It is useful for the doctor, businessman and high officials. But it is also useful for the people who is shopping and supplying in valuable information in his house. Sometimes, the criminals are using this phone to maintain their society. By using the Mobile phone, the terrorists and criminals carry out their evil designs and commit crimes with much difficulty. In spite of this there is no better alternative to mobile phone .To make the latest civilization for communication and correspondence.