How did agriculture change the land and how farmers can contribute to too soil management.

 Agriculture changed the world and the way of eating. It all started with nomadic settlers or Hunter-Gatherers. It made the way we eat much easier to the point where we don't have to go searching for food when we could grow crops and plants ourselves.

Soil is the basis of farming. It delivers water and nutrients to crops, Physically supports plants, Helps control pests, and protects the quality of drinking water, air and wildlife habitat. The goal of soil management is to protect soil and enhance its performance so you can farm profitably.

a=c and then d= c because of the band so you get ac/dc and you add them together you get sound waves