Part 4 Soil.pdf

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$Math 1201 Unit 1 Outcomes M1 Solve problems that involve linear ...$

Reducing <strong>Soil</strong> Erosion 2. Cover cropping • Planting close-growing crop in soil while it rebuilds its nutrients. • When soil is ready to use, this crop gets ploughed back into the soil, increasing the humus content.
Reducing <strong>Soil</strong> Erosion 3. Contour ploughing • Respects the natural shape of the land and forms miniterraces which discourages water run-off.
Page 1: Soils Characteristics Texture Soil
Page 4 and 5: Soil Characteristics 1. Organic Con
Page 6 and 7: Soil Characteristics 3. Soil Textur
Page 8 and 9: O Horizon - “Organic” HUMUS: d
Page 10 and 11: B Horizon - “Subsoil” Light co
Page 12 and 13: Soil Formation/Advancement : the pr
Page 15 and 16: Using the triangular graph of soil
Page 17 and 18: Using the triangular graph of soil
Page 19 and 20: Which process transports insoluble
Page 21 and 22: 3 types of Soil pg. 136-137 1. Lato
Page 23 and 24: Podzol Typically found in the Bore
Page 25 and 26: Threats to Soil Environmental Facto
Page 27 and 28: Threats to Soil • Desertification
Page 29: Reducing Soil Erosion Pg. 142 Soil

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