'Weathering process' diaporamas de présentation

Processes

Processes. Soils. Types. General. Horizons. General2. Soils. General. Horizons. Processes. General2. Types. $100. $100. $100. $100. $ 100. $100. $200. $200. $200. $200. $200. $200. $300. $300. $300. $300. $300. $300. $400. $400. $400. $400. $400. $400. $500.

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Soil Formation

Soil Formation. Soil Physical Properties. Slope is defined as the angle of the soil surface from horizontal. It is expressed as the % of rise over run. Soil Physical Properties.

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Processes of Change

Processes of Change. Weathering. chemical weathering. mechanical weathering. moving water. erosion. ice. deposition. waves. gravity. wind. glaciers. Acids. abrasion. EQ :. EQ:. How does weathering occur?. Describe three ways abrasion occurs in nature.

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Weathering Notes

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The weathering subsystem

The weathering subsystem. Introduction. Weathering is the breakdown of rock which is in contact with the atmosphere It includes physical weathering and chemical weathering Physical disintegration of rock masses into smaller particles

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Weathering and Erosion PowerPoint

Weathering and Erosion PowerPoint. Created By: Allison, Brianna, & Jade. Weathering.

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Growing Plants Hydroponically vs. In Soil:

Growing Plants Hydroponically vs. In Soil:. The Soil Profile. Questions. Why do we need to know what is in the soil? How do we determine what is in the soil?. Particle Sizes. Soil Structure. Massive. Soil Texture. Soil Texture Triangle Examples. 20% Clay, 10% Sand and 70% Silt?

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Frost Action

Frost Action. That process occurs when the water inside of rocks freezes and expands. That expansion cracks the rocks from the inside and eventually breaks them apart. The freeze-thaw cycle happens over and over again and the break finally happens. Another word for it is frost wedging. .

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Ultisols !!! Red clay soils

Ultisols !!! Red clay soils. Very Similar to Alfisols However, they are highly weathered Low nutrient value Have undergone a great deal of leaching that results in a clay-enriched subsoil Low quantities of plant available Ca , Mg, and K. The soil is usually coarse and easy to till

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Weathering & Erosion Review

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Rain falls

Weathering Process - Thawing and Freezing . Snow falls and temperature drops. Wind Blows. Rain falls. Water freezes. Rock Cracks further. ICE expands.

157 views • 1 slides