Explanation:
The growth in urban areas comes from both the increase in migration to the cities and the fertility of urban populations. ... Therefore, the urbanization of the world is likely to slow population growth. It is also likely to concentrate some environmental effects geographically.
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They were opposed because of the terrible living conditions but once times got rough in the 30s and the US was desperate , they began to become lenient because they needed the labor .
Answer:
None of the above
Explanation:
The Bowen reaction series provides an insight to what happens to a crystallizing magma as it cools. There are two arms in the series, the continuous and the discontinuous series. The continuous series is made of the plagioclase feldspar. At high temperature, calcic plagioclase are crystallized out of the melt and at lower temperature, sodic plagioclase begins to from.
The discontinuous series consists of the trend through which other minerals are crystallized. At high temperature, olivine first forms and quartz is the last to crystallized out.
For a given melt, according to the Bowen's reaction series, the composition becomes more felsic at low temperatures. The silica content increases considerably.
The series is designed for silicate minerals found in nature and not sulfate minerals. The continuous series is for plagioclase feldspars not amphibole. Amphibole is in the discontinuous series.
the equation would be (3w+w)2=32.
this means you add 3 times the width p,us the width (length plus width).
this becomes 6w=32.
w=5 1/3.
l=3w
l=3(5 1/3)
l=16
