This section presents a professionally wirtten variation of your essay and highlights the differences.
It is argued among some people that nowadays, the most important of enviromental problems is the loss of particular species of plants and animals. Others believe that there more important environmental issues. While I accept that the extinction of animals and plants is one the most important problems, I believe that there are more important environmental problems which I will argue them below.
It is argued among some people that the most pressing environmental issue today is the loss of certain species of plants and animals, while others believe there are more significant concerns. Although I acknowledge that species extinction is a critical problem, I contend that other environmental issues are more urgent, as I will discuss below.
On the one hand, it is believed by some people that the loss of particular species of plants and animals would be the most important environmental problem. They believe this, for two main reasons: Firstly, the continuing of humans' lives isn't possible without the existance of many speceis of animals. For instance, the existance of a particular type of insects is essential for agricultural activities. Secondly, by extinction of many types of plants, condition will be highly difficult for producing food products, for almost the production all types of food products depends on plants. for example, the grean-tea production can not be continued without the existence of a special type of plant.
On the one hand, some argue that the disappearance of specific plant and animal species is the most serious environmental problem. They justify this view for two main reasons. First, human survival depends on the existence of various animal species. For example, certain insects are essential for agricultural productivity. Second, the extinction of many plant species would severely disrupt food production, as nearly all food products rely on plants. For instance, green tea production would be impossible without a specific plant species.
On the other hand, there are many types of environmental problems that are more essential than the loss of particular species of plants and animals. I believe that air polution that produced by factories or muchines traffic, is the most important of our environmental issues. air polution causes many types of disease for humans. Many types of heart, breathing, skin and eyes diseases are created beacause of air polution. For instance, the city of tehran is one of the most pulluted city all around the world, therefore most people are bothering from a wide rage of diseases; by contrast, cities without a lot of pullotion have the lowest number of sick people. Water pollution is the other dangerous problem. The pollution of water can easily influence on the health condition of humans. For instance, people who live in villages have less diseases related to stomache like stomachace.
On the other hand, I believe environmental problems such as air and water pollution are more critical than species loss. Air pollution, caused by factories and vehicular emissions, is one of the most severe issues, as it leads to numerous health problems, including respiratory, cardiovascular, and skin diseases. For example, Tehran, one of the most polluted cities globally, has a high incidence of pollution-related illnesses, whereas cleaner cities report fewer health issues. Water pollution is equally dangerous, directly affecting human health. People in rural areas, for instance, suffer fewer stomach-related illnesses due to cleaner water sources.
In conclusion, I believe that nowadays, we have more important environmental problems than the loss of particular species of plants and animals; however, extiction of plants and animal is highly important.
In conclusion, while the extinction of plants and animals is undoubtedly important, I believe that air and water pollution pose greater threats to humanity today.