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Introduction Rokeya Begum Assistant teacher Bandar Girls’ school and college ID.19(05) Class-9 English1st paper Unit-05.lesson -2

Beautiful Envioronment Polluted envioronment

Environment pollution

Learning outcomes By the end of the lesson students will be able to Tell about environment pollution. Write variety of sources of pollution. explore new vocabularies like industry, wastes, pesticides etc. Express how to reduce the causes of pollution.

Environment soil air water

Envioronmental pollution in various ways

We can reduce air pollution 1.By making less use of motor vehicles 2.By removing vehicles which are more than 20 years old 3.By using filter in brick kilns and industries 4.By using proper lubricant or cng

Water pollution

Effect of pollution

Soil pollution

Industry Factory Wastes Rubish Pesticides Insect killer

Save the earth Plant more trees Reduce producing smoke Keep the water pollution free

Groupwork Why the water in your area is becoming polluted day by day explain. What will happen if the farmers use too much Pesticides in their fields?

Evaluation What are the basic elements of our environments? What is environment pollution? What is air pollution? What are the sources of air pollution?

Home work What should we do to reduce water,air and soil pollution?Make at least five steps for each item.

Thanks to all