The least violent volcanic eruptions usually come from which of the following?
a. calderas
b. shield volcanoes
c. composite cones
d. cinder cones
e. plug domes
B
Environmental & Atmospheric Sciences
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Hunting, trapping, and fishing are allowed in National Wildlife Refuges.
Answer the following statement true (T) or false (F)
Environmental & Atmospheric Sciences
Using these maps and graphs, describe and explain the patterns of temperature gradients on Figures 9.4a and 9.4b: Where are gradients steep or gentle?
a) January:
b) July:
Environmental & Atmospheric Sciences
What texture is displayed by the igneous rock in this photograph?
A) Vesicles
B) Breccia
C) Porphyritic
D) Glassy
E) None of these are correct.
Environmental & Atmospheric Sciences
A(n) ________ is a line joining the points of equal magnetic declination
A) contour line B) isohyet C) isotherm D) isomag E) isogonic line
Environmental & Atmospheric Sciences