Ecological Problems
ECOLOGICAL PROBLEMS
In my opinion this theme should be important for every person because every day and every minute we meet these global problems. There are so many people using the natural resources of the world and ecology has become an important concern. Interest in ecological problems grow very fast so everybody must know the basic facts. The increase in pollution made society change its attitude towards nature. Our health depends on surroundings we live in so we must do our best that we breathe fresher air, bathe in cleaner water because our health is the most important value in life than such things like money or other financial resources. It is natural because nature resources are becoming decreased; the ozone layer is thinning every minute. Nearly everything on the Earth is badly polluted the water we drink, the air we breathe, the food we eat.
First problem is protective or ozone layer. The ozone layer is being damaged by chemicals, which are released into the atmosphere by the daily use of such industrial and household products as refrigerators, air conditioners, cleaning chemicals. That’s why ozone layer can’t give us full protection from unhealthy ultraviolet rays. This increases the risk of skin cancer and weakens the immune system. Not everybody understand how is dangerous to take a sun touch in a summer time.
Second ecological problem is acid rains. Acid rain is a new phenomenon occurring since the past few decades. Rain reacts with the oxides of sulphur and nitrogen to form acids. Undoubtedly, these oxides come from the industrial as well as automobile emissions. Acid rain is thus created by industrial activities that pollute the air.
A peculiarity of acid rain is that while the causative agents are emitted at one place, the acid rain falls at another. Acid rains killing trees (especially firs), destroying ancient builds and polluting rivers. Factories must try to decrease quantity of outgoing smokes.
Third problem is waste. Our...
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