EarthJames F. Luhr In the best-selling tradition of Smithsonian Animal, this extraordinary survey of our planet provides unrivaled insight into the forces and processes that formed our environment and which continue to influence its evolution. With thousands of breathtaking photographs and unique visual catalogues of the features and phenomena that take place on Earth--such as rocks, minerals, and mountains to tropical rainforests and the different types of clouds--Earth contains the most up-to-date ideas on how our world works, a compelling review on the health of the planet, and unbelievable images of the world's most stunning features. |
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Page 83
... intrusions related to a volcano . In some cases , the rocks surrounding such intrusions have been thermally metamorphosed . This suggests that many diabase intrusions have acted as pathways for magma feeding extrusive lavas or further ...
... intrusions related to a volcano . In some cases , the rocks surrounding such intrusions have been thermally metamorphosed . This suggests that many diabase intrusions have acted as pathways for magma feeding extrusive lavas or further ...
Page 194
... intrusions form when cooling , crystallization , and loss of gases cause a once fluid and buoyant magma to solidify . Most rocks that form intrusions originate as either granitic or basaltic magma . Granitic magmas have a low density ...
... intrusions form when cooling , crystallization , and loss of gases cause a once fluid and buoyant magma to solidify . Most rocks that form intrusions originate as either granitic or basaltic magma . Granitic magmas have a low density ...
Page 195
... intrusion . LAND CLEAN ROCK The Arctic conditions lead to frost shattering. TYPES OF IGNEOUS INTRUSIONS Most igneous intrusions are classified by their size and shape . The intrusions shown here range from relatively small horizontal ...
... intrusion . LAND CLEAN ROCK The Arctic conditions lead to frost shattering. TYPES OF IGNEOUS INTRUSIONS Most igneous intrusions are classified by their size and shape . The intrusions shown here range from relatively small horizontal ...
Contents
MANAGING EDITOR Amanda Lebentz | 6 |
THE EARTH IN SPACE | 43 |
THE ANATOMY OF THE EARTH | 53 |
Copyright | |
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Africa Antarctica Arctic Asia ATLANTIC OCEAN atmosphere Australia basaltic Basin boundary calcite carbon cave China climate cloud coast COLOR COMPOSITION contain continental cool coral Corbis crater crust CRYSTAL SYSTEM deep deposits desert Earth Earth's surface earthquake east erosion eruptions Europe evaporation fault flows forest fossil glacier glacier TERMINUS grains grasslands Gulf heat ice sheet igneous rocks impact intrusions island Lake land landscape largest lava layers limestone LOCATION magma mantle MAXIMUM DEPTH metamorphic meteorite million square km million years ago minerals mountains North America northern northwest occurs oceanic crust PACIFIC OCEAN Pacific Plate percent plants Plateau produce pyroclastic flows rain rainfall rainforest range reefs region ridges Rift rise river sand sea level sediment sedimentary rocks soil solar South southeast southern species square miles Stratovolcano streams subduction tectonic plates temperature trees tropical TYPE valley volcanic warm weathering wetlands wind world's zone