Human activity has become the greatest threat to plant and animal life. Causes and solutions

In today’s rapidly developing society, the issue of our negative effect on environment, especially plant and animal system has aroused public concern. It is crucial to analyze the causes of this disturbing issue and explore effective solutions

To begin with, the following causes derserve more condideration. Perhaps the major reason is deforestion and hunting wild animal. Specifically, some people cut down trees or burn forest which is the habitat of many living things to build houses and convert into farmland. As a result, this contributed to unbalanced ecosystem and natural disaster such as flood, drought and hurricane. Another causes is that the overuse of pesticides also has negative impact on environment. This can contaminate farmland and decrease the general biodiversity on the soil. In addition, the misuse of pesticides can kill many useful animals for crops such as frog, snake and sparrow.

Regarding the reason above, people put forward various suggestions. The most obvious approach is to enhance the environmental laws. Firstly, governments should ban activity of destroying forest, so violators would be fined strictly, for instance pay lots of money or go to jail. Secondly, producting and using chemical pesticides should be forbidden. Besides, the biological pesticides should be popularized to use. Another solution is to upgrade irrigation system. If increasing quality of farmland is taken, then this can help to protect and develop plant and animal that live in here, so farmers would have bumper crops

In the end, it is inevitable that the greatest threat to environment from human activity will continue to happen. However, through the steps concerned above, the effects of this issue can be mitigated.

In today’s rapidly developing society, the issue of marketed decreasing in the number of plants and animals related to human activities has aroused public concern. It is crucial to analyze the causes of this disturbing issue and explore effective solutions.
To begin with, the following causes deserve serious consideration. Perhaps the major cause is the overexploitation of plant and animal species. This is because there is an increasing human demand of using plants and animals. As a result a large number of plants have been exploited for purposes of making facilities and building houses; and an enormous number of animals have been killed related to human illegal hunting activities for food, medicine, and scientific purposes. Another reason should be taken onto consideration is environment pollution caused by human. For example, farmers have used amount of chemical substances such as pesticides and herbicides for their cultivation. Admittedly, these toxic chemicals can poison ecosystems of both plants and animals, disrupting their reproduction.
Regarding the reasons above, there are various suggestions for this problem. Firstly, governments should take the measure to reduce illegal exploitation of both plants and animals. Specifically, people exploiting or hunting illegally must be punished severely such as be sent to prison. More importantly, each individual needs to raise environment awareness as well as activities of environment protection. For instance, limiting the use of the pesticides or reducing the use of the hazardous chemicals for crops are effective ways to protect the environment.
In the end, it is inevitable that the threat of human to plants and animals will continue to happen. However, though the steps concerned above, the effects of this issue can be mitigated. Only when these measures are conducted, could both plant and animal species be protected.

In today’s rapidly developing society, the issue is that humankind have destroyed plant and animal habitat has aroused public concern. It is crucial and analyse the causes of this disturbing issue and explore effect solutions.
To begin with, the following causes deserve more consideration. Perhaps, the major problem is that the over-exploitation of natural resources has led to exhaustion of all living organisms, particularly by deforesting, fishing and hunting. As a result, nowadays race plant and animal have deal with lack of environment and extinction. For example, Atlantic grey whale and a number of other marine organisms went to extinct because of overfishing. In addition, people are seriously polluting the environment by discharging waste and harmful emission. These activities could have adverse effect on global environment not only present, but also in the future. It would be very serious in developing countries , when discharging a large amount of untreated waste into seas has contributed to water pollution for many years.
Regarding the reason above, people put forward various suggestions. The most obvious approach is that governments have to introduce more strict laws on environmental protection. Firstly, these laws should prohibit over-exploitation of natural resources and require rational one. In this way, we can expect that exploiting will be controlled, and then the life of creatures are likely to be less dangerous. Secondly, states also force all factories to have sewage treatment system. If toxic chemicals is treated before releasing into environment ,it will have less negative impact, even some can be translated into fertilizer.
Ultimately, it is inevitable that harmful effects on the environment will continue to happen. However ,though the steps concerned above, the effects of this issue can be reduced.