PPT-Soils 17.0 Learning Intentions

You will be able to Explain what soil is Understand what soil is made of Explain how leaching and plant litter impact soil Discuss four different types of soils Study soil in your local area in relation to its composition and vegetation. Sedzani. . Elia. . Muravha. 12 January 2012. Introduction………………………………………………………….... Characteristics of expansive soils…………………………………... Identify Basic Soils Properties. TEC C03-A01. Why is. . Soil . important ?. It is the foundation for. all types of pavement. systems and building. structures.. What is . Soil . .... is the entire unconsolidated . What is soil?. Soil is the layer of loose material on the. earth’s surface. Without soil, we would not. be able to grow crops and plants. . Therefore, there would be no food for. animals or for people. It is therefore a very. Plant Material Maintenance. Soil. Soil is the top . layer of . the Earth’s crust. .. Millions of years to make. Being lost at a rate of 5.2 tons/acre/year (Iowa state-wide average). SOLIDS +. PORE SPACE =. Dru. Yates. dru.e.yates@gmail.com. Learning Objectives. List . and describe the 5. . factors of soil formation. List and describe the 4. . soil forming processes. Be familiar with common soil horizons and corresponding lowercase suffixes used to describe these horizons. What are soils?. Soils are a mixture of tiny particles of rock, dead plants and animals, air and water.. Different plants grow better in different types of soil. .. Clay Soil. Clay soil.  is an orange or blue-. Why is soil important? . Why is soil important? . PLANTS grow in soil. If there was no soil, there would be no plants and NO FOOD!!!. Why is soil important? . PLANTS grow in soil. If there was no soil, there would be no plants and NO FOOD!!!. Soils. We know more about the movement of celestial bodies than about the soil underfoot. . - Leonardo da Vinci. Soil: Definition. Solid earth material that has been altered by physical, chemical and organic processes so that it can support rooted plant life.. Soils differ from one part of the world to another, even from one part of a backyard to another. . They differ because of where and how they formed. And over time, five major factors control how a soil forms. These factors are . Success Criteria? . Where are we now?. Academic Coaches Meeting. MILWAUKEE . PUBLIC SCHOOLS. Lee Ann . Pruske Mary . Mooney. February 15, 2013. Individually…. Jot down. a learning intention that you thought was well written, . . on top, but not fertile . soil. … . Tropical soils are found under . very hot . conditions, and high yearly . rainfall. .. They are the worlds oldest. soils. . They are so old, that they are . RUSTY. Most of . OUR FOOD . comes from the Prairies!. Including corn, wheat and soybeans…. Can you think of things that are made out of these products?. Prairie . Soils. are a type of . GRASSLAND. . . It is too . What is a . WETLAND. ?. Peat Bogs: Poor Man’s Charcoal. HISTOSOL. Organic, Wet. What are . hydric. soils???. Hydros. = water in Latin. Surface layers are usually . BLACK. The subsoil is . GRAY. , and has freckles of bright . Matthew 13. Mark 4. Luke 8. The Different Soils. Wayside Heart. Stony Heart. Thorny Heart. Good Heart. Emphasis Upon Hearing the Word of God. Parable begins with, . “Listen!” . (Mark 4:3). Ends with Jesus crying out, .