What must be true of a rock unit has an inclusion?
A. The rock unit is older than the inclusion.
B. The rock unit is the same age as the inclusion.
C. The rock unit is younger than the inclusion.
Answer: C
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Turbidity currents deposit sediments in ____ beds with ____
a. graded; fine sediments on top and coarse sediments on bottom b. stratified; fine sediments on top and coarse sediments on bottom c. graded; coarse sediments on top and fine sediments on bottom d. cross; fine sediments on top and coarse sediments on bottom e. cross; coarse sediments on top and fine sediments on bottom
The average moist adiabatic rate is 6 C°/1000 m (3.3 F°/1000 ft), but values actually vary as a function of both temperature and moisture content
Indicate whether the statement is true or false
Ethylene has the formula C2H4. Which of the following is a correct description of ethylene?
A) Ethylene has only single bonds. B) Ethylene has one double bond. C) Ethylene has one triple bond. D) None of these is correct.
What happened in Bhopal, India in 1984?
A) earthquake and subsequent fires B) toxic gas release at chemical plant C) tsunami and heavy flooding D) arsenic poison in drinking wells E) none of the above