Well, when the wind blows, it picks up dirt and dust. Gravity makes that dirt and dust fall down. Eventually, builds up landforms! And pressure from gravity may push down and compact ground, soit changes that way.
I hope this helped!
The state you're referring to is Kansas, and the capital of Kansas is Topeka.
IThe majority of the population of Australia is MAORI
None of the above, I don't think any of them are an example of herding.