The development brings many benefits for society and it also causes some serious environmental problem.  First, water pollution is caused by dumping the sewage into the sea or water bodies without treating. This is very dangerous because they contaminate the environment and water bodies and bring many deadly diseases to us. Second, air pollution is caused by factories, vehicles,... When harmful gases, dust, smoke enter into the atmostphere and make it difficulf for plants, animal and human to survive as the air becomes dirty. Third, deforestation hamrs wildlife because trees serve as home, food sources and protection for animal and insect. Without them, the whole region would fail, potentially leading to mass extinction of animal. Finally, It also contributes to the problem of  climate change which causes higher sea level leads to flooding of low-lying lands. In conclusion, The best solution for this problem is improving  the environmental awareness of people by a suitable education program that can educate people about the importance and essential role of the environment. If there is effective cooperation between people and organizations, the environment will get better in the future