'Asteroid impact' diaporamas de présentation

Earth Science Review Jeopardy

Earth Science Review Jeopardy. SOL Jeopardy. Astronomy. Geology. Geology 2. Meteorology . Geology with Pictures. 200. 200. 200. 200. 200. 400. 400. 400. 400. 400. 600. 600. 600. 600. 600. 800. 800. 800. 800. 800. 1000. 1000. 1000. 1000. 1000.

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The Moon

The Moon. Many of the discoveries on the moon were made possible as a result of the Russian-American Space Race. The later Apollo missions were dedicated to understanding more about the moon itself and its origin. Go here for a more detailed description of lunar missions.

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What is the best explanation for what happened in this picture? Were you there?

What is the best explanation for what happened in this picture? Were you there? How do you know it happened? What evidence do you have? How might this be applied to something like a murder?. Evidence. A thing or things helpful in forming a conclusion or judgment:

492 views • 40 slides

Natural Disasters Unit 2

Natural Disasters Unit 2. Extraterrestrial Threats Impacts and Extinctions Chapter 13. Learning Objectives. Know the difference between asteroids, meteoroids, and comets Understand the physical processes associated with airbursts and impact craters

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Asteroids, meteorites, and comets

Asteroids, meteorites, and comets. Information for this PowerPoint obtained from: NSTA Online Module: Solar System: Asteroids, Comets, and Meteorites NASA ESA Windows2Universe.org.

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Asteroid Impacts

Asteroid Impacts. Chapter 39.10. Standard 1f. 1f: Students know the evidence for the dramatic effects that asteroid impacts have had in shaping the surface of planets and their moons and in mass extinctions of life on Earth. . Asteroids, Meteors, & Meteorites, oh my!.

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Nuclear Winter

Nuclear Winter. What is Nuclear Winter?.

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Extinction Outline

Extinction Outline. Fossils continued: radioisotope dating & calibration Cambrian explosion Patterns in the fossil record Extinction mass extinctions Cretaceous extinction Permian extinction Next week: human evolution, evolution of disease. The story so far. Earth forms

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Meteorite composition

Meteorite composition. Major groupings: Stony meteorites Chondrites Achondrites Iron meteorites Octahedrites, hexahedrites, ataxites Stony-iron meteorites Pallasites Mesosiderites. Chondrites Carbonaceous chondrite class CI chondrite (Ivuna-like) group

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Meteorite composition

Meteorite composition. Major groupings: Stony meteorites Chondrites Achondrites Iron meteorites Octahedrites, hexahedrites, ataxites Stony-iron meteorites Pallasites Mesosiderites. Chondrites Carbonaceous chondrite class CI chondrite (Ivuna-like) group

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Mike Kozina SASS July 18, 2012

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Extinction

Extinction. Loss of a species or group of taxa Primary cause: Failure of species to adapt to changes in environment Extinction happens. Example: Species Lifespan. Mammals ~ 1 million year lifespan 5000 currently alive Background rate ~ 1 species / 200 years

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IMPACT

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Summer 2006 Workshop in Biology and Multimedia for High School Teachers

Summer 2006 Workshop in Biology and Multimedia for High School Teachers. MASS EXTICTION & DIVERSIFICATION. Chronology of Mass Extinctions. Five major mass extinctions in the history of the planet. Ordovician-Silurian Late Devonian Permian-Triassic End Triassic

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Galaxies and other objects in space

Galaxies and other objects in space. Galaxies. Countless other galaxies exist They may be separated by million of miles-sometimes millions of light-years Galaxies are grouped in clusters Milky Way belongs to a cluster known as the Local Group In the local group there are 45 other galaxies.

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Mass Extinction

Mass Extinction. Jacksury Puerta. What is E xtinction ?. Extinction is the process by which a species become extinct, no longer existing and living in the world. Extinction is a normal part of evolution.

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Asteroid Detected Hours Before Impact

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Rock- and Palaeomagnetic properties of randomly

Rock- and Palaeomagnetic properties of randomly oriented basaltic blocks from Lonar crater ejecta , India Md. Arif 1 , N. Basavaiah 1 and S. Misra 2 1 Indian Institute of Geomagnetism (IIG), New Panvel, Navi Mumbai - 410 218, Maharashtra, India

138 views • 1 slides