Lesson 1 - Fragile Environment Distribution
| distribution.pptx |
Lesson 2 - Desertification Causes
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| desertification_causes.pptx |
Lesson 3 - Desertification impacts
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| effects_of_desertification.pptx |
Lesson 4 - deforestation causes
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| causes_new.pptx |
Lesson 5 - deforestation effects
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| effects_of_deforestation.pptx |
Lesson 6 - Climate change causes
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| natural_causes_of_cc.ppt |
| human_causes_info_sheets.pptx |
| greenhouse_effect.ppt |
Lesson 7 - Climate change effects
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