Essay on pollution.
Long essay.
Answers
Answer-
Pollution is the most dangerous health hazard to our peace and work. With the development of new scientific inventions, there has been a great advancement in the means of industry, transportation, medicine and other fields.
Big cities have emerged due to the explosion of population and means have increased.
More industries have started. All these things have resulted in pollution. Our environment is being polluted through different means such as noise, air, water and food.
Certain species have been exterminated, and humanity is under a great threat of environmental pollution. There has been drastic change at the scientific and technological level. We have established factories, developed railways and exploited natural resources for our progress, advancement and prosperity.
Side by side we have started cutting down the forest for our benefits and the land has become barren. There is very less tree plantation. The tall chimneys of the factories emit out smoke and pollute the air and affect the growth of trees and other plants. This means that the means of transportation have added greatly to the spread of pollution.
Railway engines, buses, trucks and other vehicles produce so much smoke that the life in the industrial city and town has become a victim of incurable diseases.
The noise of machinery, along with factories and vehicle, have brought deafness to millions of people. Their hearing power have suffered adversely.
Even the water has become polluted, and fish and other water creatures do not find their survival in the polluted water. Being all this, inhaling the pure air is become of a thing of the past.
The primary concern is that the soil has also become polluted. We use pesticides and chemical fertilizers for the advancement of production and to get more yields.
But their use is again affecting our grains. The soil pollution is contaminating the rivers along with the rainfall.
We have a rapid increase in the population.
The poor people have a belief that every boy is an earner as well as a helper. They can’t keep their sources clean as their standard of living and earning capacity is very meagre.
All these things have created a vicious of pollution. We have come to such a brink that it has become impossible to control the pollution though the government is initiating steps to control it.
Explanation:
Self Study is defined as something studied by oneself without any kind of help or supervision by a teacher or a trainer, though the person studying may take help of some external sources like books, tutorials, and encyclopedia etc, hence it would not be wrong to say that it is a form of study in which the student himself is responsible to a large extent for his one's own instruction and is himself his teacher. There is no one to tell him or to guide him to do something or the other. It may also be defined as "learning on your own" or "by yourself" or being yourself your own teacher.
Self-study may either be studying through books, some online journals or using tutorials to learn a particular topic, self-study is an individual effort to learn by references/experimentation or a prescribed course. Self-learning, in general, is not only more convenient method of learning but, in fact, it is more effective than the conventional classroom teaching method, for high school, college and adult learners who don’t really have time to attend classes. But for those who still think that learning can only happen in a classroom, the world of self-learning can be a little can be really absurd or useless for them.
It had never been so easier and more exciting to be a learner. Let constant learning be a major part of your lifestyle and rewards will be constant, personally, socially, and professionally come adding to your career. Learning is and should always be treated as a lifelong occupation. All learning arises from curiosity. Those who love this life very passionately they are tremendously curious to learn new things. Only curious people learn everything very personal and benefit from the hard work they put in.