'Soil composition' diaporamas de présentation

Welcome to SEPUP Training!

Welcome to SEPUP Training!. Stephanie Finn Sfinn.sepup@gmail.com 716-512-4848 Buffalo Public Schools. Goals for Today. IAES Studying Soils Scientifically Student Book Kits Teachers Guide Literacy Strategies Journaling Assessment Pacing Diverse learners/extensions

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Weathering and Soil Erosion

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Soils

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Soil

Soil. http:// www.youtube.com/watch?v=qajjl3esi5E (intro sent out via kmail). What is topsoil made of?. Topsoil. Soil is the topmost portion of the earth's crust; it supports life . Soil is composed of minerals and organic material.

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Bell Ringer: (5 min.)

Bell Ringer: (5 min.). Section 11-3: Exploring Mendelian Genetics. Independent Assortment. Mendel wanted to know: Does the segregation of one pair of alleles affect that of another? For example: Does the allele for seed color effect the shape of the seed?

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Ecology Week 1

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Martian Soil Analysis With Linear Algebra

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Transpiration

Transpiration. Similar to evaporation, this is the loss of water through plants. Pores in leaves (stomata) are opened to release oxygen and water vapor. Bed load .

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Soil Formation

Soil Formation. Soil is a mixture of weathered rock particles and other materials. Soil Composition. Soil is a mixture of 4 materials Weathered rock particles Organic matter Water Air Soil differs, depending on what type of rock particles are present. Soil Composition.

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Lead isotopic and metallic pollution record in tree rings

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Soil

Soil. More than just Dirt !. Atmosphere. Biosphere. Pedosphere. Hydrosphere. Lithosphere. Weathering Uptake by plants. Evapotranspiration Precipitation Decomposition. Nutrient cycling Infiltration. Groundwater flow Leaching. Soil Composition.

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Shear Strength of Cohesive (Clay) Soil

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Composting

Composting. In an effort to learn about soil composition, responsible use of resources and needs of the plants in a garden, our GREW Crew began a composting program.

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Ch. 8

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How Soil Forms

How Soil Forms. Chapter 2 Section 2 Pages 48 - 54. Objective: Describe the composition of soil & explain h ow it is formed, and recognize the soil horizons. Soil is formed as rock is broken down by weathering and Mixes with other materials on the surface.

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Course on Soil and Soil Health

Module 1: About Soil. Virtual Academy for the Semi Arid Tropics. Virtual Academy for the Semi Arid Tropics. Course on Soil and Soil Health. International Crops Research Institute for the Semi-Arid Tropics. Module 1: About Soil. Virtual Academy for the Semi Arid Tropics.

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Velika Hoca

Velika Hoca. Velika Hoca is currently the largest Serbian enclave in Metohija, comprised of approx 700 persons . The inhabitants of this enclave are protected by U.N. soldiers

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Soil Composition

Soil Composition. Soil Texture Triangle. Soil Structure. This refers to the arrangement of soil particles. Soil structure modifies the effects of the soil texture on plant growth. The structure may be platy, prismatic, columnar, blocky, crumbly, or granular.

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Weathering

Rate Increases. Weathering. Mechanical. Chemical. Soil forms. Soil composition,time slope. roots. Ice Wedging , Glaciers. Acids, air,water. Soil loss. humus. Saturation, infiltration,soil conservation,climate. Human Activity. Erosion. Mass Movements. 4agents of erosion.

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