'Weathered parent material' diaporamas de présentation

Learning Objectives Understand soil formation Success Criteria Describe soil formation

1. Learning Objectives Understand soil formation Success Criteria Describe soil formation Describe the layers of a soil profile. BBC - Learning Zone Class Clips - What is soil? - Science Video. What is soil.

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Ch 5 (& Ch 6 Later)

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Soils:

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HOMEWORK

HOMEWORK. Text Book : Read pages 264-266. Do questions 1-5 on page 266. Review Book : Read pages 83-85. Do questions 17-23 on page 85. Write out questions and answers. HOW DO SOILS FORM?. How Do Soils Form?.

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Formation of Soil

Formation of Soil. Pg. 55. Development of soil. Soil is: Loose rock particles Decaying organic matter (called humus) Result of chemical and mechanical weathering Beings with mechanical weathering and then animals and bacteria live in weathered material and create the humus

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Soil

Soil. What is Soil?. Loose top layer of our planet's crust that supports plant growth A mixture of mineral and organic materials plus air and water. Soil Formation. Soils develop in response to Climate Living organisms Parent Material Topography Time . Climate.

271 views • 13 slides