D Durgesh 🎓 Tutor III ⭐ 8.64K Points 📊 Geography Q. Black Revolution is concerned with _________. (A) Oil seeds (B) Crude oil (C) grapes (D) Coal 👁️ Show Answer 🔗 Share ⚡Menu ✅ Correct Answer: (B) Crude oil You must be Logged in to update hint/solution 💬 Discussion 💬 Comment