Air pollution is the major risk to the environment. The main cause of air pollution is using industries and vehicles a lot. During the last 50 years, there has been a enormous increase in the number of industries throughout the world. As we want to stay in high living standards, we create lots of things. As there are lots of things we meed, lots of industries are built and we make lots of things such as cosmetics,household chores and even food products from them. And we produce more than we need , these industries put harmful gases more and more which can lead to ozone depletion. These industries can harm animals' lives and undersea animals as they are near to the animal's environment and sea or river.And the production of  harmful gases can reduce the rate of production of crops and vegetables due to climate change.And cause of the rate of production of crops and vegetables , this can lead insufficient amount of food throughout the world. So I would like to advise all the people not to use industries more than we need.

Another cause is using vehicles. Nowadays, car companies produce a lot of cars in cheaper price, almost everyone can afford to buy and uses them more and more. As we use petrol and diesel  for cars more and more we put harmful gases more and more into the air which can lead to ozone depletion. As a result , there will be climate change and cause of ozone depletion we will suffer more and more from getting ultraviolet rays which can cause skin allergic and skin cancer. So I would like to advise all of you to use natural oil which can't harm our environment.And planting trees is a good way in preventing ozone depletion and these are a small description on air pollution.

Thanks for your interest