Weathering and Erosion Crossword

This printable crossword puzzle on the topic of Rocks & Minerals has 12 clues. Answers range from 4 to 20 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.

The process that breaks down rock and other material at Earth surface
The process by which ice wind water and soil move weather rock
Rock is physically broken down into smaller pieces
Breaks down rock with chemical changes
The geological principle that the same geologic processes that operate it today in the past to change
Grinding away of rocks by other rock particles carried in water with ice or wind
Sports rock when water seeped into cracked and freezes and expands
Chemical change in which substance combines with oxygen as when iron oxides forming rest
Characteristics of material that is full of tiny connected air spaces I can see through
Loose weathered material and earth surface in which plants can grow
Dark colored organic material in soil
Organisms that breakdown the remains of organisms and I just them