Groundwater Crossword

This printable crossword puzzle on the topic of Oceans & Water has 10 clues. Answers range from 4 to 16 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.

About half of this in the U.S. comes from (2 words)
The name of the openings in the ground for groundwater to move
This is the volume of pore space in a sample of rock
A sample of gravel would have _____ porosity
The ability of rock and soil to transmit groundwater
When groundwater is unable to pass through rock
Name for a storage area for groundwater
Zone that has pores not filled with groundwater (3 words)
zone which has pores filled with groundwater (3 words)
The name of the point where new water infiltrating will stop (2 words)