一篇英语作文,具体问题看下面.不少于250词.

一篇英语作文,具体问题看下面.不少于250词.
Human activities have negative effects on plants and animal species.Some people think that it is too late to do anything about this problem.Other people believe that effective measures can be taken to improve this situation.Discuss both sides and give your opinion.
You should write at least 250 words.
悬赏分到20了

First of all,I think,can take effective measures to improve the situation.
Life on Earth has a bond with humans.The basic needs of all human beings and biological related to food on the table chicken,fish,meat,eggs,milk and grain,vegetables,fruits are taken from the biosphere,we write on paper,build a house with wood,grass,with the tailoring cotton,silk are also provided by the biosphere,and even coal,oil,natural gas is a long time ago through a complicated biological change in the ground formed.So,since the human on Earth,the biosphere on the deeply marked imprint of human influence.Looking at the impact of human activities on biological,all people are dangerous,shocking!For example,resulting in species extinction are numerous,but can say that this is closely related to human activities.Of course,another case is also undeniable that in order to meet the needs of human beings also created some new species,thus enriching the life on Earth.History shows that the expansion of human activities while ignorant of the meaning of the narrow distribution of wildlife.As the impact of human activities,and now some smaller areas of bio-distribution.Currently,between human activities and biological have been a sharp conflict,the center is due to human activities,biological resources,severely damaged the ecological balance of the risk of losing the system.Now,there are more than one hundred countries around the world with specialized agencies to study biological protection,I believe that through the efforts of all countries,the situation is worrying them - will be improved.
再问： 请按照CET的格式要求来写。。。。发到 814323523@q.com 12点之前，谢了。