Page 5 - welcome home to DMLS
P. 5
Delta Modern Language School
Grade 4
Date ......./......./………
Fuel is Steam Used to turn the Turbines
burned
To generate Converts in the Kinetic
energy
Electricity Generator
Some sources of pollution
1- Burning fuel produces smog 2- Pesticides 3- Using chemicals in factories
Some effects (impacts) of air pollution on human’s health
Smog from cars causes Damage of tissues of
irritation of human’s eyes respiratory system
and lungs
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