毛片一区二区三区,国产免费网,亚洲精品美女久久久久,国产精品成久久久久三级

以生存或者毀滅為話題的英語(yǔ)作文

時(shí)間:2021-08-12 13:38:58 其他類英語(yǔ)作文 我要投稿

以生存或者毀滅為話題的英語(yǔ)作文

  導(dǎo)語(yǔ):記得莎士比亞有一句經(jīng)典的臺(tái)詞:“To be or not to be,that's w question.”以下是小編為大家收集的一篇以生存或者毀滅為話題的英語(yǔ)作文。供大家參考閱讀。希望喜歡。

以生存或者毀滅為話題的英語(yǔ)作文

  以生存或者毀滅為話題的英語(yǔ)作文

  The history of life on earth has been a history of interaction between living things and their surroundings. To a large extent, the physical form and the habits of the earth's vegetation and its animal life have been molded by the environment. Considering the whole span of earthly time, the opposite effect, in which life actually modifies its surroundings,has been relatively slight. Only in the present century has one species--man acquired significant power to alter the nature of his world.

  During the past quarter century this power has not only become increasingly great but it has changed in character.The most alarming of all man's assaults upon the environment is the contaminatien of air, earth, rivers, and sea with dangerous and even lethal materials. This pollution is for the most part irrecoverable. In this now universal contamination of the environment, chemicals are the sinister partners of radiation in changing the very nature of the world, the very nature of it's life.

  It took hundreds of millions of years to produce the life that now inhabits the earth. Given time not in years but in millennia life adjusts, and a balance has been reached. But in the modern world there is no time.

  It is not my contention that chemical insecticides must never be used. I do contend that we have put poisonous and biologically potent chemicals indiscriminately into the hands of persons largely or wholly ignorant of their potentials for harm. We have subjected enormous numbers of people to contact with these poisons, without their consent and often without their knowledge. I contend,furthermore, that we have allowed these chemicals to be used with little or no advance investigation of their effect on soil, water, wildlife, and man himself. Future generations are unlikely to forgive our lack of concern for the integrity of the natural world that supports all life.

【以生存或者毀滅為話題的英語(yǔ)作文】相關(guān)文章:

關(guān)于生存還是毀滅的英語(yǔ)作文08-03

生存與毀滅作文07-08

高三英語(yǔ)作文:生存還是毀滅10-12

以生存狀態(tài)為話題的作文11-06

以生存訓(xùn)練為話題的作文03-28

生存還是毀滅作文09-21

以生存之道為話題的作文03-13

以生存環(huán)境為話題作文03-24

生存與毀滅1200字作文08-02