答案：
House and Home
“House” and “home” are two words that have similar meanings.
“House” and “home” both refer to places where people live. However, there is a difference between them. “Home” is often referred to as the place that we live in with our families. Sadly, in our society, people can hardly distinguish a home from a house because they often see no difference between them. This confusion can be traced back to the indifference the family members. Therefore, we can say that love is an important factor in a home. A home is a shelter, not only for our bodies but also for our minds. Whenever we are depressed, we can go home for comfort. Everyone in the family will do his best to take care of each other and share their happiness as well as sorrow. Without love, a home is merely a house where loneliness is all that can be found. And a house can never be a home unless there is love.
Population Growth
It is well known that there has been addresstic increase in a world population,but it is probably less well known that the extinction rate of wild life species is experiencing apparell trend,
Take the United States for instance,in 1990 US population reached an unpleasnt level of 214million which is approximately 240 times of that of 1800.On the other hand wild life species are disappearing from the country and on an alarming rate.By1900 about 17 wild life species will never be seen in the US.We are fully justified in the clearing htat the exclosive population growth has had an adverse effect on survival of wild life species and will be a constant treat to the wild life resource if no immediate action can be taken.
Nothing has every equal the magnetude and speed with which the human species is outling the phycal and chemical world.It has been demorishing the environment we are living in.
发表于 2009-6-4 17:26
| 
