Which of the following is not a method of caldera formation?
A) Collapse of magma chamber after large volumes of material are erupted
B) Collapse of a composite cone summit following an explosive eruption
C) Collapse of the flank of a cinder cone volcano after an effusive lava flow
D) Collapse of summit of a shield volcano after draining of magma chamber
Answer: C
You might also like to view...
Compared to the kinetic energy of a car traveling at 30 km/h, a car of half the mass traveling at 60 km/h has
A. the same kinetic energy. B. less kinetic energy. C. greater kinetic energy. D. need more information
Ice beneath the blades of ices skates is slippery due to
A. solid ice pressurized into liquid water. B. empty spaces in ice crystals being crushed. C. added pressure on the ice surface. D. all of the above
The San Francisco section of the San Andreas Fault has had an excessive number of earthquakes relative to other parts of the San Andreas Fault.
Answer the following statement true (T) or false (F)
What is the Green Revolution? What have been its limitations and its gains?
What will be an ideal response?