Answer is Secondary Sector, as it relates to producing finished goods.
<span>River valleys
this was ask a week ago but I hope I helped someone :')</span>
I'm not entirely sure, but from context clues, it says "dry," implying that water is valuable.
Answer: The answer is D.
Explanation: A metro area is usually a large populated city, but that also includes forests and/or less populated suburbs around the city. <u><em>I hope this helps!</em></u>