Lo que vemos en la superficie de la Tierra es un conjunto complejo y dinámico de sistemas interconectados que incluyen la geósfera, la hidrósfera, la atmósfera, la criósfera y la biósfera. Los procesos de la Tierra son el resultado del flujo de energía y el ciclo de la materia que está dentro y entre estos sistemas. Comprender los sistemas de la Tierra es importante para muchas decisiones que se toman hoy en las comunidades, por ejemplo en dónde construir una carretera, en dónde un salmón puede poner huevos con éxito y cómo garantizar la calidad del aire. La erosión involucra las cinco esferas, lo que brinda a los estudiantes un excelente ejemplo de la interconexión de estos grandes sistemas.

Users can choose a time in geologic history, select the link, and see what the Earth looked liked in the far distant past. Each map features a brief written description of the events occurring at that time, and a link to additional information on the geologic era or period being shown. There are also maps that show what the Earth might look like in the future, 50, 100, and 150 million years from now.

Pangaea - the idea of Pangaea and some of the evidence behind it. Created by Sal Khan.

In this lesson, students will compare weather and climate, explain patterns over time and make observations by creating a rain gauge.

NGSS: 3-ESS2-1

Time: 55 minutes

Materials: laminated patterns in nature photos (photos included), thermometer for the class, duct tape, data sheet, rulers, sharpies, scissors, empty soda bottles for rain gauages, pebbles

In the late 1970s, scientists conducting a geologic investigation of the ocean floor in the Pacific made a startling discovery - deep ocean hot springs populated by a host of organisms never before seen. Join Dr. Horst Felbeck as he describes his fascinating research into what makes life possible in this seemingly inhospitable environment. (43 minutes)

Join Scripps' Institutions Neal Driscoll as he presents new high-resolution images of landscapes and seascapes providing clearer understandings of the link between formative processes and their signatures in the geologic record. (52 minutes)

Investigations into the oceanŐs role in the global carbon cycle have taken on increasing importance as scientists strive to understand the potential impacts of global change. Join Scripps ocean chemist Lihini Aluwihare as she explains how her research is helping to understand the biology, Geology|Earth Science, and chemistry of the oceans, and ultimately the Planet. (57 minutes)

Peak oil may have come and gone, yet we are using oil faster than we are discovering it and have only just begun to think about alternatives. Join Scripps Oceanography geophysicist Steve Constable and learn how he is using sophisticated marine electromagnetic techniques to find dwindling offshore reserves during our transition from the hydrocarbon age to beyond petroleum. (54 minutes)

Is climate variability affected by the ongoing addition of greenhouse gasses to Earth's atmosphere? Join Dr. Chris Charles as he explains how geological archives are shedding new light on the human impact on climate. (52 minutes)

Learn about the challenging research work of three outstanding fellowship students at Scripps on topics as diverse as climate science, coastal Geology|Earth Science, and deep-sea diversity as they share their research discoveries and their visions for the future of their disciplines. (59 minutes)

Join Jerry Bode and Warren Smith as they recount the fascinating history of the geological collections at Scripps. (57 minutes)

The southern San Andreas Fault in California has not had a large earthquake in approximately 300 years, yet the average recurrence interval for the previous five ruptures is about 180 years. Join Scripps Oceanography geoscientist Neal Driscoll as he presents new findings on a possible relationship between these earthquakes and the flooding of Lake Cahuilla, which forms episodically as the Colorado River switches course and flows north into the Salton Trough. Learn how new data on the timing and magnitude of past earthquakes are being used to assess the potential for large earthquakes in the region. (58 minutes)

The goal of this course is to obtain knowledge of the origins of petroleum and gas. An overview is given on the conditions that are needed for oil and gas to accumulate in reservoirs. Moreover, techniques to find and exploit these reservoirs are highlighted. The focus always is on the task of the petroleum geologist during the different phases of oil and gas exploration and production. After an introduction to the course including typical numbers and historical developments, essential terms and concepts like biomolecules and the carbon cycle are explained.

Pre-lab material provides background on the Hawaiian hotspot and the current eruption utilizing maps, diagrams, information, photographs, and video footage of the Pu'u 'Ō'ō eruption with written questions that test understanding of this material.
Examination of hand samples (available on request) and photomicrographs of lavas from a distinct interval of the Pu'u 'Ō'ō eruption with group partners in lab.
Working within groups assigned to particular intervals of the eruption to make time-series analyses of lava geochemistry from the Pu'u 'Ō'ō eruption to evaluate crustal processes of magmatic evolution.
Interpretation and synthesis of background information, petrography, and geochemistry, and presentation of results and interpretation with group partners at the beginning of the next lab period.

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This problem set challenges students to interpret a simplified temperature-composition phase diagram for the system enstatite (Mg2Si2O6) - diopside (CaMgSi2O6), which are common constituents of peridotites, gabbros, and basalts. Students are provided with the phase diagram and asked to answer 13 questions about it.

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An ability to read and use simple igneous phase diagrams is a major goal of most undergraduate courses in petrology. Many students have difficulty attaining this goal because phase diagrams are an unfamiliar kind of graph and they are described in most textbooks with an unfamiliar language

Short Description:
Note: The second edition of this book was published September 2019. You can find it here: Physical Geology - 2nd Edition. Physical Geology is a comprehensive introductory text on the physical aspects of geology, including rocks and minerals, plate tectonics, earthquakes, volcanoes, glaciation, groundwater, streams, coasts, mass wasting, climate change, planetary geology and much more. It has a strong emphasis on examples from western Canada, especially British Columbia, and also includes a chapter devoted to the geological history of western Canada. The book is a collaboration of faculty from Earth Science departments at Universities and Colleges across British Columbia and elsewhere.

Long Description:
Physical Geology is a comprehensive introductory text on the physical aspects of geology, including rocks and minerals, plate tectonics, earthquakes, volcanoes, glaciation, groundwater, streams, coasts, mass wasting, climate change, planetary geology and much more. It has a strong emphasis on examples from western Canada, especially British Columbia, and also includes a chapter devoted to the geological history of western Canada. The book is a collaboration of faculty from Earth Science departments at Universities and Colleges across British Columbia and elsewhere.

Word Count: 175085

ISBN: 978-1-989623-71-8

(Note: This resource's metadata has been created automatically by reformatting and/or combining the information that the author initially provided as part of a bulk import process.)

Short Description:
Physical Geology is a comprehensive introductory text on the physical aspects of geology, including rocks and minerals, plate tectonics, earthquakes, volcanoes, glaciation, groundwater, streams, coasts, mass wasting, climate change, planetary geology and much more. It has a strong emphasis on examples from western Canada, especially British Columbia, and also includes a chapter devoted to the geological history of western Canada. The book is a collaboration of faculty from Earth Science departments at Universities and Colleges across British Columbia and elsewhere.

Long Description:
Physical Geology is a comprehensive introductory text on the physical aspects of geology, including rocks and minerals, plate tectonics, earthquakes, volcanoes, glaciation, groundwater, streams, coasts, mass wasting, climate change, planetary geology and much more. It has a strong emphasis on examples from western Canada, especially British Columbia, and also includes a chapter devoted to the geological history of western Canada. The book is a collaboration of faculty from Earth Science departments at Universities and Colleges across British Columbia and elsewhere.

Word Count: 183308

(Note: This resource's metadata has been created automatically by reformatting and/or combining the information that the author initially provided as part of a bulk import process.)

Word Count: 175133

(Note: This resource's metadata has been created automatically by reformatting and/or combining the information that the author initially provided as part of a bulk import process.)

Word Count: 46737

(Note: This resource's metadata has been created automatically by reformatting and/or combining the information that the author initially provided as part of a bulk import process.)