Soil conservation methods - PowerPoint PPT Presentation

Environmental Science: Chapter 15 Food and Agriculture

Environmental Science: Chapter 15 Food and Agriculture. 15.1 Feeding the World. 1985 the lack of rain, loss of soil, and war caused the crops to fail in Ethiopia Famine is widespread starvation caused by shortage of food.

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Section 2: Crops and Soil

Section 2: Crops and Soil. Preview Bellringer Objectives Crops and Soil Agriculture: Traditional Agriculture: Modern Fertile Soil: The Living Earth Soil Erosion: A Global Problem. Section 2: Crops and Soil. Preview, continued Land Degradation Soil Conservation Enriching the Soil

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Soil &amp; Erosion

Soil &amp; Erosion. Chapter 14.3 &amp; 14.4. What is soil?. A loose mixture of rock pieces and organic material that can support the growth of vegetation. Soil results from weathering. Soil Profile &amp; Horizons. What’s Erosion?.

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Soil conservation methods - PowerPoint PPT Presentation

Environmental Science: Chapter 15 Food and Agriculture

Section 2: Crops and Soil

Soil &amp;amp; Erosion

Soil & Erosion