Why does the magma from some volcanoes flow smoothly and relatively peacefully, while the magma from other volcanoes blasts forth violently and deals death over wide areas?
A. variations in the temperature, water and gas content, and viscosity of magmas
B. differences in the chemical and mineral makeup of magmas
C. different geographic positions with respect to hot spots and edges of tectonic plates
D. All of these choices are correct.
Answer: D
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A) E and O horizons. B) C and E horizons. C) A and O horizons. D) A and E horizons.
Briefly describe where each feature is found in Earth's general circulation. What meteorological conditions might you find associated with each feature? ? horse latitudes trade winds ITCZ polar front doldrums
A diaspora is the diffusion of a religion from its cultural hearth
Indicate whether this statement is true or false.
Although most settlements in North America were not planned for religious purposes,
A) most saw the emergence of religion over profit. B) most colonists were widely dispersed to ensure conversion of indigenous populations. C) most were built with a church at the center of the settlement. D) most, as a result, saw the church built on the margins of the community. E) most saw religion as the main focus after Christianity became the state religion.