Which of the following most accurately describes the current status of volcano forecasting?
A) It is primarily the private sector interested in volcano forecasting, with governments doing little in this regard.
B) Currently, volcanic forecasting is not feasible due to high costs associated with the necessary equipment.
C) Reliable indications usually precede volcanic eruptions.
D) Forecasting volcanoes is not possible given the abrupt nature of explosions.
E) Scientists have hypothesized that early warning systems are possible, but none have been developed yet.
C
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Within which country are the largest proven reserves of natural gas located?
A. Iran B. Russia C. Saudi Arabia D. Iraq
Define dew-point temperature
What will be an ideal response?
Frost typically forms on the inside of a windowpane (rather than the outside) because
a. ?the inside of the pane is colder than the outside. b. ?there is more water vapor touching the inside of the pane. c. ?there is less water vapor touching the inside of the pane. d. ?the temperature is higher on the inside. e. ?there is more radiational cooling on the inside.
In midlatitude cyclones, the cold front typically moves faster and eventually overtakes the warm front, producing a(n) _______________ front
Fill in the blank(s) with correct word