15 pts Crossword Puzzle

Natural process by which wind and rain disintegrate rocks
The break down of rocks that does not change chemical composition of the rock
The chemical breakdown of rocks by the earth
Wind, water, ice transports soil and sediment to another location
The process in which material is laid down
A area of land next to a stream or river
Sediment is dropped at the mouth of the river and builds up
Solid matter carried by a stream
A body of heavy ice that is constantly moving
Origin of a glacier
Slow downslope movement of rocks and soil
Movement of rock and earth caused by rain, earthquakes or volcanoes
Fast moving mud casued by a dry period then lots of rain
A hill of loose sand
A sudden and violent shaking of the ground