Key vocabulary on rivers Crossword

What is the process of carrying a material down a river, causing rocks to break apart
Rocks being dissolved
The process of a river slowing down and dropping the material it's carrying
Flat land close to river bank usually in lower course, fertile areas
Shows a cross section of a rivers' valley and channel at a certain point
When water travels through bedrock
When the sun heats water it changes into water vapor and rises
Someone that studies the movement of water
The force of water wearing away the river bank from underneath
The point at which a river starts to flow
The end of the river where it flows into a lake or sea
A place where the river course is interrupted by a large step