'Clay minerals' diaporamas de présentation

Lecture 6: Uranium Chemistry

Lecture 6: Uranium Chemistry. From: Chemistry of actinides Nuclear properties U purification Free atom and ion property Metallic state Compounds Chemical bonding Structure and coordination chemistry Solution chemistry Organometallic and biochemistry Analytical Chemistry.

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BAHAN KAJIAN MK. DASAR ILMU TANAH TANAH VERTISOLS

BAHAN KAJIAN MK. DASAR ILMU TANAH TANAH VERTISOLS. TANAH VERTISOLS. RINGKASAN Vegetasi : lahan-berumput , pohon yg perakarannya dalam Iklim : variasi musiman hujan dan suhu ; beracam resim suhu tanah , kecuali pergelic Rezim lengas tanah : Rezim lengas-tanah erratik

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WHAT IS MASS MOVEMENT?

WHAT IS MASS MOVEMENT?. WHAT IS MASS MOVEMENT?. Downslope movement of Earth material under the influence of gravity . Downslope. Earth material (not alien!). Downslope. Earth material (not alien!). Downslope. Gravity. THE BIG PICTURE.

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WHAT IS MASS MOVEMENT?

WHAT IS MASS MOVEMENT?. WHAT IS MASS MOVEMENT?. Downslope movement of Earth material under the influence of gravity . Downslope. Earth material (not alien!). Downslope. Earth material (not alien!). Downslope. Gravity. THE BIG PICTURE.

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Evolution

Evolution. Chapter 25. Great Idea: All life on Earth evolved from single-celled organisms by the process of natural selection. Chapter Outline. The Fact of Evolution Chemical Evolution Natural Selection and the Development of Complex Life The Evolution of Human Beings.

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TAKSONOMI TANAH

TAKSONOMI TANAH. TAKSONOMI TANAH. Tujuan Taksonomi Tanah: 1. Organize knowledge about soils 2. Understand relationships among different soils 3. Establish groups or classes for practical purposes. a. Memprediksi perilaku tanah b. Identifikasi penggunaan tanah yang sesuai

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Option D: Evolution

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Geology 3120 - Rock Fabric

Geology 3120 - Rock Fabric. Objectives. Attitudes of Fabric Cleavage Lineations Foliations. Fabrics. Fabrics. Fabrics. Fabrics. Cleavage. General definition - closely-spaced, aligned, planar to curviplanar penetrative surfaces

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Geological background

Geological background. 88 elements found in the Earth's crust -- of these, only 8 make up 98%: oxygen, silicon, aluminum, iron, calcium, magnesium, potassium and sodium In the whole earth, only 4 elements dominate: iron, oxygen, silicon and magnesium

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ROCKS

ROCKS. GEOL 1033 General Oceanography Review Lesson 8 in the Study Guide. THREE TYPES OF ROCKS. Geologists classify Earth materials according to naturally occurring minerals & rocks, rather than by elements or chemical compounds.

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California Geology -2

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Scientific English

Scientific English. Your teacher - Bor-ming JAHN ??? Graduated from NTU-Geology in 1963 (BSc.) Left Taiwan for the U.S. in 1965 Returned to Taiwan from France in 2003 MSc - Brown U; Ph.D. - U of Minnesota

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Origin of the Atmosphere & Hydrosphere

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Rocks

Rocks. How Rocks Form Section 6.1. While You Read. Igneous Rocks: formed by cooling and hardening of magma. Sedimentary Rocks: formed when sediment compacts and cements together. Metamorphic Rocks: formed when heat and pressure change other rocks. 6.1 After You Read.

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Soils

Soils. Soils. Soil is the loose covering of broken rock particles and decaying organic matter Soil is the end result of physical and chemical weathering. Soil forms as rock is broken down be weathering and mixes with other material on the surface.

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Ignimbrite

Ignimbrite. Rock #36 Riccilee Keller. Hand Sample. Gray, no noticeable discoloration Partially Welded Poorly Sorted Flattened pumices visible, Fiamme Small lithics visible Some phenocrysts are visible with a hand lens. In Thin Section. Minerals Present: > 1% Quartz

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Expansive Soils

Expansive Soils. Sally Blackner. What are Expansive Soils?. Vertisol Soils, or known as Shrink Swell Soils The Soil contracts due to its clay minerals and the structure of the clay allowing water to be imbedded in-between the clay layers

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Mars Landing Site

Mars Landing Site. Nili Fossae. About Nili Fossae.

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Soil Formation

Soil Formation. Section 7.3. Development of Soil. Weathered Rock particles Decaying Organic matter (humus) Takes years to develop (200-300 yrs = 1 cm) Result of: Chemical Weathering Physical Weathering Biological Activity. Soil Composition.

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Wanted

Wanted. Igneous Rock-Basalt

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