” Fires are mainly caused by carelessness on the part of the occupants of a house, factory, office or a shop. Sometimes, fire can be caused by electrical
“How should people protect and preserve the natural resources? Conservation concerns men’s safeguarding and preservation of natural resources and his responsibility for improving the environmental conditions in which
“What do you think of the opinion polls? People often laugh at opinion polls and remember times when they were slightly incorrect. However, they often forget all the
“Sound can not be recognized by hearing-impaired people. For this reason, the question is that how they hear “words” and in which way they can communicate. They use
