Read the following passage and choose the best answer A,B, C or D to indicate the correct answer to each of the questions. Environmental pollution is one of the most serious problems of mankind today. Man poisons the water with chemicals ans other waste materials. Polluted water kills fish and other marine life. They damage the soil with too many fertilizers and pesticides. Pollution of soil reduces the amount of land and that is nor very good for farming. Environmental pollution also brings ugliness to man’s naturally beautiful world. Governments should pass laws that require people and factory owners to stop certain polluting activities.