They occur mainly in the form of sulphur dioxide. It is produced in large quantity during smelting of metallic ores and burning of petroleum and coal in industries, thermal plants, home and motor vehicles. In the air, SO 2 combines with water to form sulphurous acid (H 2 SO 3 ) which is the cause of acid rain. It causes chlorosis and necrosis of vegetation. Sulphur dioxide, above 1 ppm, affects human beings. It causes irritation to eyes and injury to respiratory tract. It results in discolouration and deterioration of buildings, sculptures, painted surfaces, fabrics, paper, leather, etc.
Based on the daily news, stress is the reason for two third of the total visits the Psychologist. No offence, stress can be good in some ways if the individual takes it in a good perspective such that stress motivates you to perform well and better in future. However, stress effects your life and disturbs your feelings in so many way which is not good for ourselves. There are many causes of stress in our society today. There are three cause of stress that can obviously be seen in our society life today which is family problems, students’ lives and working environment.
First of all, family is the main and important part in our daily life where we will meet and live together with them for the rest our life so if there are problems in our family, we cannot deny that it will disturb our feeling and make ourselves stressed. Princess Diana once said, “family is the most important thing in the world.” There are few kinds of problems that would occur in our family such as financial problems, relationship between family members and children problems. Some wise men say that money is everything. So, as parents, they will try their best to get a good job with a high salary. However, the salary that they get seems does not enough to support the family because they have so many commitments and payments such as bills, households, and basic necessities. When the parents, both mother and father go to work, there will be nobody takes care of their children. In this case, no one will be taking care of the kids. Therefore, the kids will have bad attitudes immediately will make the parents stress with their kids behavior.
Besides having problems with the family, students have their issues with studies. Most of the people or maybe the elderly say that students’ lives are the most relaxing and the best among all stages of life but nowadays, they will never understand the problems that students facing. The adults say that students have nothing to th...