'Geologic processes' diaporamas de présentation

How to Use This Presentation

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Venus

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Venus

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Plate Tectonic

Plate Tectonics. Plate Tectonic. Rock Cycle. A series of processes on the surface and inside Earth that slowly changes rocks from one kind to another. Some of these processes are directly related to thermal energy and forces in the mantle that drive plate motions. Rock Cycle. Geology.

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History of Geologic Thought

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The Rock Record

The Rock Record. The questions will be read automatically, if you want to hear it again click on the speaker. a. fossilized animal tracks b. c. a fossil used to date rock layers d. Trace fossils. a. sedimentary rock layers are younger than layers below

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What exactly is evolution?

What exactly is evolution?. Evolution is the biological change process by which descendants come to differ from their ancestors. Or, simply: gradual change in organisms over time. Theories of geologic change set the stage for the evolutionary theory.

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Geologic Change

Geologic Change. Alexander Crumpton Fuqua. 8.E.2.1 Fossils. Paleontology. The science involved with the study of a past life. The data used for this study of a past life are fossils. Fossils.

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GEOLOGY and the Rock Cycle

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Deep Earth Observatory and Laboratory for Life, Fluid Flow and Rock Processes

Deep Earth Observatory and Laboratory for Life, Fluid Flow and Rock Processes. Geoscience Executive Summary for Working Groups on Geobiology, Geochemistry, Geohydrology, Geomechanics, and Geophysics. T. C. Onstott, Princeton U. H. F. Wang, U. of Wisconsin-Madison. Executive Summary.

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Lecture 16

Boulder, boulder, big and round, Tell me something, real profound. - Johnny Hart (B.C.) Glacial erosion . Lecture 16. Webpage for course (daytime). Webpage for course (nighttime). Lab midterm scores. 65 4 64 2 63 62 2 61 3 60 4 59 58 4 57 55 2 54 2

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Geology: Processes, Hazards, and Soils

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Chapter 2 Section 2

Chapter 2 Section 2. Minerals. What is a mineral?. What are the components of a mineral? Naturally occurring Solid substance Inorganic Orderly crystalline structure Definite chemical composition Ex: Quartz ? SiO 2 (silicon & oxygen) ALL rocks are COMPOSED of minerals.

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Chapter 3

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The Rock Record

The Rock Record. Chapter 8. p.185. itarianism. Uniform. A principle that geologic processes that occurred in the past can be explained by current geologic processes. Volcanism and Erosion. p.186. Relative Age. The age of an object in relation to the age of other objects. p.187.

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The Rock Record

The Rock Record. Chapter 8. Mr. Sierra's Earth Science. p.185. itarianism. Uniform. A principle that geologic processes that occurred in the past can be explained by current geologic processes. Volcanism and Erosion. p.186. Relative Age.

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In your own words, write out a definition of evolution.

In your own words, write out a definition of evolution. Read about the star-nosed mole in your book on page 297. KEY CONCEPT There were theories of biological and geologic change before Darwin. Early scientists proposed ideas about evolution.

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Welcome to Elements of Geology

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Welcome to Elements of Geology

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