A greenfield is and area of agriculture or forest land or some sort of undeveloped site that’s earmarked for commercial development, or other construction projects.
A brownfield is an abandoned commercial development where a lot of hazardous containment or substances are found
Explanation:
I hope this helps you out. You should dive into this topic a little more. :)
Santiago is the name of Chile's capital and largest city, <span>sits in a valley surrounded by the snow-capped Andes and the Chilean Coast Range. </span>