All neurons can produce chemical impulses and have within them an axon hillock that decides if the impulse will be produced or not. Learn how this dynamic processing center uses incoming signals from other neurons to make its decision.
The land form that would be best for farming would depend on what you're farming. The best type of land for farming crops would be flatland - or plains. In the south the area used for farming is the Piedmont area, the area between the hills and the coastal plains. The land form that would be best for farming would depend on what you're farming.
Good stands of winter pasture can be achieved by broadcasting seed into bermudagrass or other grass residues. Some kinds of winter pasture perform better in this case than others. Among the best tend to be cereal rye, barley, annual ryegrass, rescuegrass, hairy vetch, and crimson clover.