The document discusses keeping the environment clean and defines the environment. It lists different types of environmental problems such as water pollution, air pollution, soil pollution, cutting down trees, noise pollution, and cattle grazing. It then has students fill in the gaps of several sentences about polluting water, recycling waste, saving the environment, the air quality in forests, and the causes of pollution. Finally, it presents some true or false questions about a person wanting to help in an environmental campaign and use a bike for transportation while making posters.

1. Keep our
environment clean
Unit 8
Presented by:
T. Elmehdi MAJT
‫عربي‬ ‫ابن‬ ‫التأهيلية‬ ‫الثانوية‬

2. Definition: what is environment ?
Match pictures with words:
Environment is :
1.
2.
3.
4. Forest: (land, and creates)
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Water
Soil
Air
living non-living

3. Environmental problems
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Water pollution air pollution soil pollution
cutting trees noise pollution Cattle grazing

4. Fill in the gaps with the right words:
/ / / /
• 1. People mustn’t …………………. Water.
• 2. It is important to ………………… wastes.
• 3. We must ………………… the environment.
• 4. In the forest there is a ……………….. air.
• 5. Cars and factories are causes of ………………
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Recycle wastes
factories
pollute save pollution recycle clean

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Page 92
1. False, he wants to help in an
environmental campaign.
2. False, he is going to use his bike.
3. False, he needs permission.
4. False, he thinks that one poster
might frighten little children.

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