Which of the following statements is true?
a. faulting can be caused by stress in any direction; however, the type of fault will vary with stress direction.
b. faulting can be caused by stress in any direction. the same type of fault will occur regardless of stress direction.
c. folding can be caused by stress in any direction; however, the type of fold will vary with stress direction.
d. folding can be caused by stress in any direction. the same type of fold will occur regardless of stress direction.