This is known as a convergent plate boundary!
Answer:
Mafic minerals are usually dark in color and have relatively high specific gravities (greater than 3.0). ... Felsic minerals are usually light in color and have specific gravities less than 3.0. Common felsic minerals include quartz, muscovite mica, and the orthoclase feldspars.
The three methods of determining latitudes are:
Celestial navigation - is the use of a celestial body such as the sun, the moon or a star at sight to know your location.
Sextant - is an instrument for navigation the uses two visible objects. The angle between the horizon and a celestial body will determine your location.
Octant - this is also an instrument used for navigation for calculation of angles.
Well a volcano is formed by when the plates move and magma seeps through and hardens to a little volcano and each time it erupts it hardens causing it to get larger.
Answer:
The Great Northern Migration of African Americans occurred in the: C. 1920s
Explanation:
The Great Migration, sometimes known as the Great Northward Migration, or the Black Migration, was the movement of six million African Americans out of the rural Southern United States to the urban Northeast, Midwest, and West that occurred between 1916 and 1970.
