Page 7 - sheet 2nd term prim 4_Classical
P. 7
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
8
