A surge is a(n) ____
a. ?upthrust in a lava dome
b. ?increase in pressure on a magma chamber
c. ?emission of poisonous gas
d. ?wave of steam associated with pyroclastic flows
e. ?increase in volcanic activity in a geographic area
ANSWER: d
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What will be an ideal response?
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A. sensible heat B. electrons C. latent heat D. insolation
________ water is held to soil particles by adhesion and is normally unavailable to plants
A) Combined B) Hygroscopic C) Gravitational D) Capillary E) Meteoric
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