Answer:
Geographical immobility
Occupational immobility
Capital immobility
Explanation:
Geographical immobility, difficulty in moving from one region to another.
Occupational immobility, when there is difficulty in moving from one type of job to another.
Capital immobility, if there is a rapid structural change in the economy, to keep up to date with changing nature of the economy.
Answer:
The correct answer is B. They are a collection of minerals or a body of glass.
Explanation:
The study of rocks needs the observation of their characteristics; its characteristics depend on the properties of the minerals that compose it, its relative amounts and the way in which these were joined to originate the rock. Texture is the external appearance of any rock. It depends on the shape, size and internal arrangement of mineral crystals. Each of these characteristics maintains its specific properties (chemical and physical) in the rock as a whole.
In a rock we can distinguish two types of minerals:
Essential minerals. They are the ones that constitute the nature of the rock and give it its characteristics and properties for being in greater proportion. The lack of one of them would result in the formation of a different rock with different properties.
Accessory minerals These are minerals that appear occasionally in very low proportions within the typical composition of a particular rock. Its presence does not alter the basic characteristics of the rock.
- <em>The presidency of Ulysses S. Grant began on March 4, 1869, when Ulysses S. Grant was inaugurated as the 18th president of the United States, and ended on March 4, 1877. Grant took office in the aftermath of the Civil War, and he presided over much of the Reconstruction Era. A Republican, Grant became president after defeating Democrat Horatio Seymour in the 1868 presidential election. He was reelected in 1872 in a landslide victory, overcoming a split in the Republican Party that resulted in the formation of the Liberal Republicans, which nominated Horace Greeley to oppose him. He was succeeded as president by Republican Rutherford B. Hayes after the contested 1876 presidential election.</em>
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