Say No to Pollution !!!!!!!!

At Friday 27th January 2012, I saw a trash that was left at the table in the Canteen At my School. It was a plastic trash. This trash may cause Soil pollution,Water pollution&Air pollution to the Earth. More of Soil pollution will cause many things like soil erosion and many other things. Soil erosion is when trash/rubbish are thrown in the soil and when it rains and the soil will be open and the trash/rubbish will enter and will make a very bad fire. If we cook with that bad fire we will be sick.To stop this trash being thrown anywhere we need to  stop this by making posters of cleanliness in the public places like Canteen ,Malls e.t.c. It can helps us very much to stop pollution.

This picture is telling about Air pollution. The smoke in this car is not really big so you can't see the smoke coming out. This smoke that is coming out from transportation will cause many causes. One of the causes is the burning of fuels,rubbish and forest,dust and dirt in the air , smoke from cigarettes. Air pollution will occurs when harmful substances or pollutants are released in to the air. Usually burning of fuels , rubbish and forest will occurs when pollutants are largely released into the air by vehicles and factories. It is also produces black particles called soot. Usually dust and dirt in the air will occurs when the air we breathe in may appears clean but it may not be free of pollutants. Wind can cause pollutants such as dust and dirt to be suspended in the air.  Smoke from cigarettes consists of harmful substances which pollute the air. The effects of air pollution is health problems,haze and acid rains. The effects of the health problems is when smoke , soot , dust and dirt will cause the eye irritation and it will also damage our respiratory system.Haze is caused by smoke that is released when forests are burnt. It also can cause eye irritation and breathing difficulty.  Smoke released from the burning of fuels contains gases which can dissolve rainwater to form an acid rain.  Acid rain corrodes stones and metals, causing damage to buildings.  It can also harms organisms living in water when it gets into water bodies. Acid rain can also killed plants.

Water pollution occurs when pollutants are released to the water. These pollutants include :

• harmful chemicals from farms and factories.
• Rubbish
• human waste 
• oil spills

Causes of water pollutions

Chemical waste that is produced by factories pollute the water when it is dumped in the water bodies. Water can also polluted when pesticides and fertilisers from farms get washed by the rain into the water bodies. Rubbish is dumped into the water can cause the water to become dirty. the water will also polluted when harmful substances in the rubbish get into the water. Some places do not have a proper way to get rid of urine and faeces. these waste materials are dumped into river,seas,hence polluting the clean water. Oil can be harmful when it leaks from ships into the seas and the oceans causing the oil spills.  The effects of the water pollution is :

Harms Organisms Living In Water

harmful chemical waste contain harmful substances. when these harmful substances released in the water they can poison and kills the organisms living in the water. 


Bacteria grows very fast in the water . They compete with the organisms living in the water.

Harms People 

Polluted water is unsafe if we drink and washing. Diseases can be spread if we drink and use the polluted water. Polluted water can also harm us if we eat animals that lives in the polluted water.