Although oceanic ridges can be as tall as some mountains on the continents, list some ways that oceanic ridges are different
What will be an ideal response?
Oceanic ridges are as high as some mountains on the continents, but the similarities end there. Whereas most mountain ranges on land form when the compressional forces associated with continental collisions fold and metamorphose thick sequences of sedimentary rocks, oceanic ridges form where upwelling from the mantle generates new oceanic crust. Oceanic ridges consist of layers and piles of newly formed basaltic rocks that are buoyantly uplifted by the hot mantle rocks from which they formed.
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A fjord is a glacial landform that occurs in areas in which a glacier encounters the ocean and subsequently retreats
Indicate whether the statement is true or false
________ metamorphism occurs adjacent to a pluton when a body of magma intrudes a relatively cool country rock.
A. Regional B. Contact C. Burial D. Sedimentary E. Igneous
The European "Age of Discovery" began with ________
A) Christopher Columbus' discovery of the "New World" B) Ferdinand Magellan's circumnavigation of the globe C) Phoenician exploration of the Mediterranean D) Polynesian colonization of Pacific Islands E) Viking voyages to North America
A hurricane will lose strength as it moves over land.
a. true b. false