after you place it I don't think you can change it.
You can move plowed land by clicking the move tool. You can delete plowed land by clicking the recycle tool.
To quit farmville hosted on facebook, you can just click on the facebook icon on the toolbar at the top of the screen, or, move to any other page.
you can only get xp's for farming which you need to move up the levels
You can't rotate trees on Farmville. You can only move them to a different spot on the farm.
The only things that can happen to chickens on FarmVille are getting harvested. You can only collect eggs and move chickens on farmville
You have to delete them using the spade (with the red handle). Then you can put them in again in the place where you want them, using the hoe (with the green handle). It doesn't cost anything to delete, but you do have to buy the new plots with coins. They're inexpensive, though. Actually you can move those plot things whether they are harvested or not. You need to select the "move" tool then move it to where you want it to go. Theres no need to delete them :)
you can move crop squares using the hand tool
By surrounding him with decorations so he can't move
click on the animal you want to move, and a list will pop up click on move and move the animal where you want to it to go
Forces
Tectonic plates, galaxies in the universe, and expanding balloons are examples of things that move apart from each other.
Friction is what holds, stops things from moving. if there was no friction then things would be on the move 24/7.