Clues to Past Climate Change

Jul 26, 2014

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Clues to Past Climate Change

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Clues to Past Climate Change

Petrified Modern

Past Climate Change and Species Responses

Past Climate Change and Species Responses. Melissa Marquez. There are 4 possible responses of any species to environmental change: Changes in distribution Tolerance Evolution Extinction. Phanerozoic Eon (543 mya to present) . Cenozoic Era (65 mya to today).

353 views • 19 slides

CLUES TO EARTH S PAST

Section 1: FOSSILS. Types of fossilsMineral replacementCarbon filmsCoalMolds and castsOriginal remainsTrace fossilsTrails and burrows. Mineral Replacement. Permineralized remains result from minerals in water or moist sediments replacing the cells of dead organisms, leaving a copy of the org

925 views • 44 slides

Climate Change: Present, Past, and Future

Climate Change: Present, Past, and Future. Based on an article and graphics by David S. Chapman and Michael G. Davis, Department of Geology and Geophysics, University of Utah , Salt Lake City, Utah

658 views • 42 slides

Climate Change: Past, Present and Future

Climate Change: Past, Present and Future. Warm up:. Sketch a graph (Global Temperature vs. Time) for the past 20,000 years and predict how climate has changed Predict two reasons as to why climate change has occurred . The Climate is Always Changing. How does the Climate Change?.

946 views • 24 slides

Abrupt Tropical Climate Change: Past and Present

Abrupt Tropical Climate Change: Past and Present. Lonnie Thompson, E Mosley-Thompson, H Brecher , M Davis, B Leon, D Les, P Lin, T Mashiotta , K Mountain David Chauvaux Atmos Sci.

457 views • 29 slides

Clues to the Earth’s Past

Clues to the Earth’s Past. Paleontology. The branch of biology that studies the forms of life that existed in former geologic periods, chiefly by studying fossils. . Fossils. Paleontologists study fossils and reconstruct the appearance of animals.

415 views • 20 slides

Fossils: Clues to Earth’s Past

Fossils: Clues to Earth’s Past. What is a Fossil?. A fossil is any naturally preserved evidence of life. Fossils come in many sizes and shapes. . Some fossils are the remains of the entire organism. Other fossils provide a glimpse of only part of the original life form.

887 views • 5 slides

Finding Clues To The Past

Finding Clues To The Past. What do archeologists do?. How do archaeologists uncover the story of early peoples?. What is archaeology?. Archaeology is the study of past human life.

408 views • 11 slides

A bipolar perspective on past climate change

A bipolar perspective on past climate change (and expectations for information from the Third Pole). Valérie Masson-Delmotte Laboratoire des Sciences du Climat et de l’Environnement (CEA-CNRS-UVSQ/IPSL) Gif-sur-Yvette, France.

222 views • 13 slides

Fossils – clues to the past

Fossils – clues to the past. Fossil – defined *Preserved Remains or Traces of life *Found only in Sedimentary Rocks. Fossilization Conditions ….. RARE EVENTS! 1) Rapid burial 2) Protection (from scavengers, environmental conditions). Fossil types 1) Hard parts survival.

258 views • 13 slides

Classroom Tools to Explore Past, Present, and Future Climate Change

Classroom Tools to Explore Past, Present, and Future Climate Change . Sandra Henderson and Lisa Gardiner Roberta Johnson, Randy Russell, David Mastie, and Becca Hatheway UCAR Office of Education and Outreach. Commonly Accepted Definitions.

243 views • 14 slides

VI. Chapter 13 Clues to Earth’s Past

VI. Chapter 13 Clues to Earth’s Past. A. Fossils. 1. Fossils-the remains, imprints or traces of prehistoric organisms. a. Conditions needed for fossil formation. 1) Protected from scavengers. 2) Protected from agents of destruction like waves and currents.

253 views • 3 slides

Past Climate

Past Climate. Climate change, meaning a change in average air temperature and precipitation, is a significant aspect of global change. As a guide to the future consider the past climate; we know most about temperatures.

367 views • 23 slides

Climate Change: Present, Past , and Future

Climate Change: Present, Past , and Future. Based on an article and graphics by David S. Chapman and Michael G. Davis, Department of Geology and Geophysics, University of Utah , Salt Lake City, Utah featuring datasets considered by the Intergovernmental Panel on Climate Change

548 views • 40 slides

Cultural Responses to Climate Change: Lessons from the Past

Cultural Responses to Climate Change: Lessons from the Past. Climate - Society Theories. “Cultural Determinism” Culture alone determines culture. Prevalent throughout 18th-19th century Europe “Environmental determinism” Human culture is determined by the environment. The Land is Sacred

458 views • 34 slides

Climate Change in the Geological Past

Climate Change in the Geological Past. Keio University. August 2 nd , 2007. Nicholas Herold. The University of Sydney. Supervisors Dietmar M ü ller, John You. Discussion Outline. What, when and why: the Miocene Climatic Optimum (MCO) ‏ . The climate model.

315 views • 19 slides

Chapter: Clues to Earth’s Past

Table of Contents. Chapter: Clues to Earth’s Past. Section 1: Fossils. Section 2: Relative Ages of Rocks. Section 3: Absolute Ages of Rocks. Fossils. 1. Traces of the Distant Past.

944 views • 68 slides

Climate Change and Public Health Maine’s Climate Future (and past)

Climate Change and Public Health Maine’s Climate Future (and past). George L. Jacobson Professor Emeritus of Biology, Ecology, and Climate Change Maine State Climatologist Climate Change Institute The University of Maine April 7, 2010.

546 views • 30 slides

Clues to Earth’s Past

Clues to Earth’s Past. Fossils. Remains, imprints, or traces of prehistoric organism. Permineralized remains. Fossils where the spaces inside are filled with minerals. Carbon Film. A flim of carbon can form around an organism creating a silhouette. Mold-Cast.

376 views • 20 slides

Global Climate Change: Past and Future

Global Climate Change: Past and Future. `The balance of evidence suggests that there is a discernible human influence on global climate '. Intergovernmental Panel on Climate Change (United Nations), Second Assessment Report, 1996.

608 views • 45 slides

Global Climate Change: Past and Future

Global Climate Change: Past and Future. Michael E. Mann Departments of Meteorology and Geosciences and Earth and Environmental Systems Institute Director, Earth System Science Center, Penn State University. Straub Environmental Lecture Salem, Oregon May 31, 2007.

440 views • 34 slides

Understanding past climate change

Understanding past climate change. Overview of past climate change A 4.6 billion year story! How do we detect past climate changes? Sources of data and their limitations Past changes and what they tell us about the Earth’s climate: Dinosaurs and “Hothouse Earth” Ice ages and glacial cycles

644 views • 63 slides

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