What is harmful to the environment there. Several characteristics of the combination of flammable toxic waste waste waste acidic or discolored. The waste when react with another substance will cause a toxic gas.And waste are mixed germs contact, such as from factories. Release chemicals into the air and the rest of the river. Cause harm to environment. From transportation, leave soot and smoke coming out of the exhaust of cars.Or plane are the gas of carbon monoxide. And toxins of lead are many. And from fertilizer and fine chemical plant The use of chemicals in helping to defeat the pest's residue in agricultural products, food.Toxic and harmful to the environment, it is also harmful to humans, we too. And if we know that the action is said to die on environment and human, we should stop ทำ
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