There are many elements of our environment.Nature,land ,air,water and all other things around us are called environment. Environment pollution means a remarkable change of these elements by other things.It has become a serious problem in our country.It is polluted in many ways .Men are the most responsible for this pollution.Air is polluted by smoke,fume,gases emitted by mills,factories,motor vehicles etc.Soil is polluted by uncollected garbage.Water is polluted by dumping of industrial wastes and by chemical fertilizers and insecticides.The another form of pollution is sound pollution.We have noise from motor vehicles,mills and factories,airplanes,radio cassette player and so on.Environment pollution leads us to the way of death.So to live a healthy and happy life environment pollution must be checked.Government should take necessary steps to check this pollution.Public awareness is also needed in this respect.
Mobile phone is the most wonderful invention of modern science.It is an ulttra modern electronic device of modern technologe.It is a cordless phone.By this phone we can communicate and talk to others without any wire.Before mobile phone invented communicating system was very heard.But mobile phone has lessened the distance of the world.Everyone can bear it with him easily for its small size.Now a days video camera and internet system have been included in it.All these factors have made it very popular among the people.In the past it was a sing of aristocracy.But now it is found almost everyone’s hand in our country Grameen phone ,Citycell,Robi,Banglalink,Teletalk and Airtel provide us mobile phone services.Inspire of having all the marits,it has some demerits too.It harms our brain and ears.The excessive use of mobile phone often cases fatal diseases like brain tumer,cancer etc.So we should be conscious in using it.Though it has some demerits,it is truly a blessing for modern civilization.
A winter morning is misty and cold. Everywhere there is dense fog. Everything looks hazy. At a distance everything appears indistinct. The fog covers the tell trees. Sometimes it envelopes the whole surrounding. Dew-drops fall at night. So when the sun rise in the morning, they look like glittering pearls on grass and plants. Farmers in their torn clothes and shivering in cold go to the fields with ‘hooka’ in their hands. The children of the poor people gather straw and make fires to warm themselves. Some people come out to sell date-juice. Children eat sweetmeats made of date-juice. When the sun rises up , the fog melts away.
At that day I went to Rajdhani Super market of Dhaka. It is not a very spacious market. The shops are also not very big. But most of the shops are laden with attractive and essential things. Each and every lane was packed. I was attracted by the imitation jewelries very much. I noticed there are also some food shops. These shops were also filled with people. People were busy looking, buying and eating. I bought some of my essential things. But I had to bargain with the shop keepers for each item. I went to the top floor of the market and watched the work of people go by. I spent more then a couple of hours but I hardly noticed it.
An ideal student never does anything against discipline. He prepares his lessons well and does not only leave his home task incomplete. He is hardly absent from school. He comes to school in time and takes his seat in a front bench. He listens to what his teacher say in the class. He answers politely and properly to the questions. He respects his parents, teachers and superiors. He behaves with his brothers, sisters and friends well. He does not quarrel with anybody. He is kind to the poor. He takes part in games and sports regularly. He abides by the laws of morality and the rules of his school. Everybody loves an ideal student.
Trees and plants are very useful to us. They are the gifts of nature. Trees give us food, furniture, paper, medicine, clothes, fire-wood etc. They also give us shade, shelter and oxygen. Birds live on fruits and vegetables. In Bangladesh we have no sufficient trees as we need. We cannot do even for a day without trees and plants. In a world, trees are our best friend. So we should take care of their plantation. Tree plantation will have to be made a social movement.
Rich is a kind of food grain. We get it from paddy. Rich is our staple food. It grows in plenty in Bangladesh, India, Srilanka, Myanmar, Japan and in many other countries of the world. There are many kinds of rice. But the chief varieties are Aus, Amon and Boro. Amon is superior in quality and grows in plenty in our country. The Amon is sown in the month of Ashar and Sravan. It is reaped in kartic. The Aus grows on high land. It is sown in the month of Baishak and is reaped in Bhadra. The Boro grows in marshy places where water stands till the winter season. It is sown in winter and reaped in spring. At present a new variety of rich called IRRI is being cultivated. It grows fifty to sixty mounds per acre. Rice is of two kinds-Atap and Siddha. Various kinds of delicious foods are prepared from rice.
Now-a-days tea is the most popular drink all over the world. Modern man cannot pass even a day without tea. Almost all people take tea. Tea mainly grows in China, India, Japan, Indonesia, Bangladesh and Sirilanka. It grows on the slopes of hill or hilly regions. It requires excessive rain water but the rain water must not stay at the root. Tea seeds are sown in a nursery in the rainy season. The plant grows twenty to thirty feet high. Then they are pruned. There are four crops a year. The first plucking gives the best tea and the rest ones give tea of inferior quality. The preparation of tea is very easy. Tea dust or leaves are boiled in water; Sugar and milk are also mixed with it. Thus a tasteful cup of tea is made. It refreshes our body and mind. It earns a lot of foreign currency for our country.
Milk is a liquid substance. It is white to look at. It is an ideal food. It is an ideal food for babies. It is nutritious. It makes a baby strong and healthy. Grown up people also drink milk. One can take it with other food. Milk gives us healthy and vigor. It is first boiled and then drunk. Cream, butter, ghee and curd are obtained from milk. Various kinds of sweetmeats are prepared from it. Milk can be had from different animals. But cow’s milk is the best. Since we get lots of vitamins from milk, we should take various steps to improve our cows and goats.
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