Final draft about pollution
Water pollution is any chemical,physical or biological change in the quality of water that has aharmful effect on any living thing that drinks or uses or lives in it .
There are alot of causes of water pollution. water pollution occurs when pollutants are discharged directly or undirectly into water bodies without adequate treatment to remove harmful compounds.causes of water pollution like the hot water that factories often discharge can raise the temperature and change the chemistry of bodies of water causing what is called thermal pollution. small boats and large ships alike are responsible for spilling oil into our seas and oceans,and dropping untreated sewage into the water.water pollution may not damage our health immediately but can be harmful after long term exposure.
The effects of pollution in the water are myriad in rivers,oceans and seas,the water pollution can be lethal,killing the fish and plant life.this in turn can kill the birda and other animals that eat this contaminnate food supply.the effects of water pollution have also been considered the leading causes of human deaths worldwide.many of texins found in polluted water are carcinogenic,which means they can use causes cancer.
The Nile River is the source of life.Egypt civilization spread throughout the nile river and people found that living there provided them with asafe environment,so government do the best effort to save the Nile River from pollution by putting some rules and punishments to punish who polluted the Nile River.
There are many things you can do to help.you can prevent water pollution :do not throw litter into rivers,lakes or oceans. help clean up any litter you see on beaches or in rivers and lakes by having more plants in your garden you are preventing fertiliser.use environmentally househoid products such as washing powder ,household cleaning agents toiletries.conserve water by turning off the tap when running and water is not necessary.
Water is very important for life ,and it is the source of life.so we should prevent it from pollution.
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