保护环境类托福作文

环境保护已成为当今世界各国政府和人民的共同行动和主要任务之一。下面是小编整理的`关于保护环境的托福作文，希望能帮到大家!

　　人类活动破坏了环境

People have been living on the Earth for thousands of years. Human activity influences the Earth. Some people believe that the Earth is being harmed by human activity. Others feel that human activity makes the Earth a better place to live. In my opinion, the earth is being damaged by human activity. There are many statements supporting my opinion.

Human activity has damaged natural environment and almost exausted natural resources. Modern industry needs more and more resources, including minerals, fuels and water. So we confront of the serious problems such as the lack of fuels and water. Ecological balance is damaged because factories occupy many places where animals and plants live. More and more buildings are constructed and forests become less and less. If we cannot recognize these problems and solve them soon, we would finally lose the environment suitable for our living.

An other serious problem is "the green-house effect." Human activity decreases forests and increases the usage of fuels so that the gas of carbon dioxide is output more and more and there are not enough plants to absorb it. The green-house effect is more obvious and more sensible these years. Due to the effect, icebergs in the south polar and north polar melt and the sea level becomes higher than before. I am worried about the cities nearby the sea and hope scientists find an effective method to eliminate the green-house effect.

Although we have advanced machines and our life seems more comfortable than before, we have less chances to approach natures and less spaces to act. The cities become bigger and if we want to have a picnic with our friends, we have to drive a long distance to find a natural place. In fact, the spaces of human activity are being damaged by the skyscrapers and factories.

From the above statements, we can conclude that human activity brings the Earth many damages. Fortunately people have recognized the point and I believe that the Earth will become a better place to live with our ceaseless efforts.

　　政府保护自然环境应采取什么措施

Taking a panoromic view of human history, we can readily find that the natural environment plays an enormously important role in determing the future of each and every country. Given the great significance of clean environment, the general public as well as the governors begin to wonder which is the most essential action to protect the environment, among funding new energy research, preserving natural habitat or enacting strict laws. Towards such a long-running tug-of-war, I am inclined to argue that national governments should invest financial support in developing new energy sources.

Initially, spending more money in discovering new energy can radically solve the various environmental problems. As is common sense, the deteriorating environment is the result of the overexploitation of fossil fuels, including coal, oil and natural gas. To be specific, numerous chemical plants usually burn the coal to provide power for manufacturing all kinds of goods designed to satisfy the basic needs of the general public. As a result, a large amounts of industrial wastes are discharged to take a toll on the natural environment. Also, an increasing number of petrol-powered automobiles will definitely emit car exhause(e.g. fumes and toxic gas), which can increase the likelihood of the public suffering from respiratory diseases. All the above problems related to environment can be resolved by find new and clean energy like solar energy, wind power and tidal power. Undoubtedly, replacing the traditional energy with the new ones can dramatically decrease the pollution and contamination, thus leading to a better living environment. For example, once the cars uses the electricity instead of petrol, the air quality will improve to a large extent.

Secondly, there are conspicuous limitation of the other two options. As for preserving natural places, the effect of this practice is relatively restricted. To illustrate, the traditional energy sources are usually exploited and discovered in the natural places. Consequently, the preservation of natural places will hinder the access to various energy and thus impede the progress of the whole society. Also, the same logic applies to passing laws to reduce pollution. It is an indisputable fact that across the globe, many countries now are heaviely dependent on the industries and factories which produce pollutions. In other words, once the law of punishing these companies is enforced, these corporation may have to cut down their output and make less profits, even ending up going bankcrupt. Accordingly, the national economy and the living standard of the public will suffer too.

Factoring what has been discussed above, we can conclude that funding research of environmental friendly energy will be more preferable, because finding proper alternative energy is the key to solving the environmental problems comprehensively.