In construction engineering may show that you need to excavate at the construction site before you can builda. topographicalb. geographicalc. geological

Yo diria que se trata de topografia, ya que este muestra un diseño o mapa casi similar al relieve real ,si es que hay depresiones,curvas entre otros.( diria yo aunque la geologia también es algo similiar a ese concepto pero yo diria que es topografia,de todas maneras espero que te sirva)

The zhou dynasty (1046-256 bce) was the longest-lasting of china's dynasties. it followed the shang dynasty (c. 1600-1046 bce) and it finished when the army of the state of qin captured the city of chengzhou in 256 bce.

The answer is winds.