Concept:Farmstead surveying follows a logical order: first examine the land, then take field measurements, and finally draw the map.
Explanation:The correct sequence begins with reconnaissance, which is a quick visual inspection of the farmland to identify boundaries, relief, vegetation, and obstacles.
Next comes the preliminary survey, where the surveyor takes actual field measurements and sets out survey lines, stations, and reference points.
The final step is mapping, in which the field notes and measured data are used to produce the farmstead plan or map to scale.
This order is important because measurements can only be taken after the area is understood, and a map can only be made after all reliable data has been collected.
Answer:A. Reconnaissance → preliminary survey → mapping