Protection of the Environment
Once man did not have to think about the protection of his environment. There were few people on the earth and natural resources seemed to be unlimited.
Today things are different. The world has become too crowded. We are using up our natural resourcesand polluting our environment with dangerous chemicals. If we continue to do this human life on earth will not survive.
We realize that if too many fish are taken from the sea there will soon be none left. Yetwith modern fishing methods more and more fish are caught.We know that if too many trees are cut down forests will disappear. Yet we continue to use powerful machines to cut down治疗癫痫病要去哪家癫痫医院 more and more trees. We see that if rivers are polluted with waste products we will die. Yet waste products are
still put into rivers.
We know that if the population continues to rise at the present rate in a few years there won't be enough food.What can we do to solve these problems?
If we eat more vegetables and less meat there will be more food available. Land for crops feeds five times more people than land where animals are kept.
Our natural resources will last longer if we learn to recycie them.
The world population will not rise so quickly if people use modern methods of birth control.
Finally if we educate people to think about the problems we shall have a better and cleaner planet in the future.
Living in the concrete jungle we have to admit that our busy. extravagant lives are corroding our souls little by little. Only by being close to nature can we recover our vitality and go back our true selves. Breathing in fresh air smelling the fragrance of flowers and listening to the so西安最好的癫痫病医院unds of birds and streams we can release our tensions and listening to the sounds of birds and streams we can our tensions and cleanse our minds of the tiresome things around us. Form the journey of water we can understand the circle of life. Also we can learn to be kind people from the peace of mountains. We can learn a lot as we enjoy the cozy atmosphere of nature. We may consider nature as a great book and noting in the can delight us as much as it!
Nature the environment which human beings live by is magnificent and unique. There si only one earth with super living c治小儿癫痫病onditions in the universe. We should have cherished nature and preserved it. Conversely however we have been continually spoiling it even to a shocking degree. Now let's see what we have dong. Thousands of trees have been cut down per year which has caused soil erosion. Hundreds of thousands of tons of CFCS have been left in the higher sky in the last decade which has led to the ozone layer leak above the South Pole that covers an area of that of the United States. Million tons of fuel containing nitrogen and sulphur have been consumed per year which has eventually resulted in acid rain throughout the world.