Answer:
B.Differences in the characteristics of the environment
Explanation:
Virginia's Tidewater region is characterized by less farming activities but more of maritime operations. The location is around natural ports namely Norfolk and Newport News. The region supports rice cultivation
On the other hand, the backcountry South is basically more of farming and plantation activities. The region favors tobacco cultivation.
Hence, the correct answer is Option B. Differences in the characteristics of the environment