Pollution In Air: Air pollution is mainly caused by the discharge of gases and particles from sources, such as domestic fires.coal-fired power stations, motor vehicles and factories, into the atmosphere.
Carbon dioxide: Carbon dioxide is not harmful in itself but the proportion of the gas in the atmosphere appears to be increasing. Some scientists predict that if this continues; carbon dioxide will eventually form a 'blanket around the earth, which will stop escape of heat and cause temperature to rise. The effects on farming throughout the world would be profound. In addition, ocean level would rise as result of the polar ice-caps melting, and cause flooding of coastal lands.
Smoke: This is mainly a suspension of carbon particles in the air. It reduces the amount of sunlight reaching the earth, which in turn affects many processes, such as photosynthesis when combined with water vapour. Smoke may give rise to 'smog', an irritation fog, which aggravates asthma and other lung complaints.
Sulphur dioxide: This gas reacts with water to form a dilute solution of sulphuric acid, the main cause of 'acid rain', Acid rain is poisonous to plant life, fish, and other aquatic animals. In recent years, it has devastated large areas of forests in Western Europe and North America. Acid rain also aggravates lung diseases in humans, and erodes the brick and stonework of buildings.
Nitrogen oxide: Oxides of nitrogen in damp conditions, in gaseous state, react with water to form a dilute solution of nitric acid, which can also be a cause of acid rain. They sometimes cause iritation in eyes of humans.
Lead compounds: These are poisonous to plants, and in higher concentrations are also poisonous to animals. Toxic concentrations may build up in the bodies of people who are exposed to lead compounds for any length of time. For example, people who live near a busy motorway are in particular danger, as recent research indicates that such exposure can have a deleterious effect on children's intelligence.
I have spent a wonderful time in Abhyas academy. It has made my reasoning more apt, English more stronger and Maths an interesting subject for me. It has given me a habbit of self studying
Abhyas is a complete education Institute. Here extreme care is taken by teacher with the help of regular exam. Extra classes also conducted by the institute, if the student is weak.
Being a parent, I saw my daughter improvement in her studies by seeing a good result in all day to day compititive exam TMO, NSO, IEO etc and as well as studies. I have got a fruitful result from my daughter.
A marvelous experience with Abhyas. I am glad to share that my ward has achieved more than enough at the Ambala ABHYAS centre. Years have passed on and more and more he has gained. May the centre flourish and develop day by day by the grace of God.
My experience with Abhyas is very good. I have learnt many things here like vedic maths and reasoning also. Teachers here first take our doubts and then there are assignments to verify our weak points.
It was a good experience with Abhyas Academy. I even faced problems in starting but slowly and steadily overcomed. Especially reasoning classes helped me a lot.
It was good as the experience because as we had come here we had been improved in a such envirnment created here.Extra is taught which is beneficial for future.
My experience was very good with Abhyas academy. I am studying here from 6th class and I am satisfied by its results in my life. I improved a lot here ahead of school syllabus.
One of the best institutes to develope a child interest in studies.Provides SST and English knowledge also unlike other institutes. Teachers are co operative and friendly online tests andPPT develope practical knowledge also.
My experience with Abhyas academy is very good. I did not think that my every subject coming here will be so strong. The main thing is that the online tests had made me learn here more things.