A break or gap in the geologic record resulting from erosion or nondeposition or both; the
surface separating younger from older rocks where a break in the geologic record is present:a.
inclusion d. extinction
b. cast e. unconformity
c. formation
E
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How does water move in the capillary fringe? What will be an ideal response?
How are a continental volcanic arc and a volcanic island arc different from each other?
a. A continental volcanic arc is a result of an oceanic plate subducting under a continental plate, whereas a volcanic island arc is a result of an oceanic plate subducting under another oceanic plate. b. A continental volcanic arc is a result of two continental plates colliding into each other, whereas a volcanic island arc is a result of an oceanic plate subducting under another oceanic plate. c. A continental volcanic arc is a result of a continental plate subducting under an oceanic plate, whereas a volcanic island arc is a result of an oceanic plate subducting under another oceanic plate. d. A continental volcanic arc is a result of an oceanic plate subducting under a continental plate, whereas a volcanic island arc is a result of two oceanic plates colliding into each other. e. A continental volcanic arc is a result of a continental plate subducting under another continental plate, whereas a volcanic island arc is a result of an oceanic plate subducting under another oceanic plate.
Which of the following are pulsating stars used to determine the dimensions of the Universe?
A. red dwarfs B. supernovas C. cepheid Variables
Normal faults are ____
a. associated with forces that push rocks together b. a type of strike-slip fault c. associated with anticlines and synclines d. produced by shearing tectonic forces e. associated with tensional tectonic forces