Compare and contrast the characteristics of the Pacific coast to the characteristics of the Atlantic coast of the United States
?
The Pacific coast is an actively rising margin on which volcanoes, earthquakes, and other indications of tectonic activity are easily observed. Pacific coast beaches are typically interrupted by jagged rocky headlands, volcanic intrusions, and the effects of submarine canyons. Marine terraces are found as much as 400 meters (1,300 feet) above sea level in a number of places. Most of the sediments on the Pacific coast originated from erosion of relatively young granitic or volcanic rocks of nearby mountains.
?
The Atlantic coast is a passive margin, tectonically calm and subsiding because of its trailing position on the North American Plate. Subsidence along the coast has been considerable-3,000 meters (10,000 feet) over the last 150 million years. A deep layer of sediment has built up offshore, material that helped produce today's barrier islands. Relatively recent subsidence has been more important in shaping the present coast, however, With the exception of the coast of Maine, coastal sinking and rising sea level have combined to submerge some parts of the Atlantic coast at a rate of about 0.5 meter (1 foot) per century.
You might also like to view...
The atomic number of an atom designates the number of protons and neutrons found in its nucleus
Indicate whether the statement is true or false
Many of the chemical hazards in our world can be avoided by lifestyle choices. However, air pollution, which is the fourth leading cause of death worldwide, is a form of chemical hazard that we do not have direct control over
Sandra Steingraber, in her book "Living Downstream," discusses the idea that clean air should be elevated to the status of a civil right in the United States. What would have to occur in order to have clean air become a civil right? Does not having clean air prevent you from realizing your other civil rights? If it were a civil right in the United States, would this guarantee clean air for you as a citizen of the U.S.? What will be an ideal response
What will be produced when carbon dioxide dissolves in seawater?
A) Calcium carbonate B) Sulfuric acid C) Carbonic acid D) Sodium chloride
In general, consumption of resources has
A. decreased as population increased. B. increased faster than population growth. C. increased slower than population growth. D. increased the same as population growth.