Volcanoes are formed ________
A) as a result of water seeping into the core from the surface
B) in subduction zones or in rift valleys
C) where the earth's crust is especially thick
D) after earthquakes have damaged the earth's crust
E) when the earth's core erupts onto the surface
B
You might also like to view...
The 2010 Gulf of Mexico blowout illustrates point source water pollution.
Answer the following statement true (T) or false (F)
Urbanization began to grow especially quickly after the
A. Invention of commerce and religion B. Beginning of the twentieth century C. Invention of record keeping D. Development of agriculture E. Industrial revolution
Although the Green Revolution has greatly reduced world hunger and malnutrition, it has
A) doubled the amount of land used to raise crops. B) not significantly increased the productivity of modern agriculture. C) required high levels of increasingly expensive fertilizer and pesticides. D) contributed significantly to the destruction of the ozone layer.
Santa Ana winds have the most in common with a
A) cold-air damming event. B) Boulder windstorm. C) valley breeze. D) blue norther. E) chinook wind.