Human impact on the Environment p313 – 380 (Focus Gr. 12 – p269 – 276)
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Human impact on the Environment p313 – 380 (Focus Gr. 12 – p269 – 276). 1) The Atmosphere and Climate Change p313. Atmospheric composition and graph measurement (p314). Carbon footprint h/w – Act.1 p315 Deforestation (p316) - Carbon cycle - Nitrogen cycle. - PowerPoint PPT Presentation