Triassic sedimentation in western North America consisted of ____
a. marine and nonmarine sedimentation
b. only marine sedimentation
c. only nonmarine sedimentation
d. evaporites
e. volcanic rocks
a
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The neon atom tends not to lose any electrons because
A. the ionization energy is so high. B. that would result in a negative ion. C. of its relatively strong effective nuclear charge. D. its electrons are paired together within the same orbitals.
Which of the following is true of divergent and convergent plate movement?
A) The direction of plate movement is the same. B) Convergent plate movement is less symmetrical than divergent plate movement. C) Material is destroyed with both plate movements. D) Both plates have boundaries.
Which of the following is NOT true in California's drought crisis?
A) Water resource locations do not match water demand locations. B) Eighty percent of the water distributed in California goes to cities. C) California produces one-third of U.S. vegetables and two-thirds of fruits and nuts. D) The average American consumes 40 gallons of water per day. E) California's water sources are both surface and groundwater.
Tidal power is periodic, but it is always available at about the same time each day.
Answer the following statement true (T) or false (F)