الثلاثاء، 5 أكتوبر 2010

water pollution in egypt

First draft* ** *
Introduction:*
Meaning of water pollution.-A
B-The importance of water.
C-Kinds of water pollution.

*the causes of water pollution(body 1):
Oil that spilled by transport ships .-A
B-Using large amounts of herbicides and pesticides by farmers .
C-Chemical fertilizers that used by farmers .
D-Allowing life stock to graze near water resources.
E-Clearing of land can lead to erosion of soil into the river.
F-Waste and sewage generated by industry can get into the water supply .
Rain that washes soil into streams and rivers.-G


*Effects of water pollution :(body 2)

A-Dead fish ,birds , dolphins ,and any other animal often wind up on beaches .
Water pollution disrupts the natural food .- B
People can get diseases .-C
D-Ecosystem can be severely changed or destroyed by water pollution.

Solutions for water pollution(body3):*
A-Repair and replacement of leaking equipments.
B-Impose strict laws on ships.
C-Spread awareness through media .
D-Build factories away off sources of water.

Conclusion:*
Clearly ,the problems associated with water pollution have the capabilities to disrupt life on our planet to a great extent

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