1  2  3  4 

1  _  _  _  _

2  _  _  _  _

3  _  _  _  _

4  _  _  _  _


ACROSS
1)  a platform built out from the shore into the water and supported by piles; provides access to ships and boats
2)  rock that in its molten form (as magma) issues from volcanos; ____ is what magma is called when it reaches the surface
3)  expel (gases or odors)
4)  (usually followed by `to') having the necessary means or skill or know-how or authority to do something


DOWN
1)  a humble request for help from someone in authority
2)  a metrical unit with unstressed-stressed syllables
3)  morally objectionable behavior
4)  a magnitude or frequency relative to a time unit

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