1.Which nation leads the world in mercury production?
2.Which type of coal is the hardest, has a glossy surface, and possesses the greatest calorific value?
3.Which type of coal has a low calorific value, making it less useful as a fuel in industrial applications?
4.Which country leads the world in cotton production?
5.Which crop thrives best in black volcanic soil and a tropical climate with moderate rainfall?
6.Among the following crops, which one requires the highest amount of water per hectare?
7.Which type of soil is amended using gypsum to improve its suitability for farming?
8.Which forest category accounts for the largest proportion of the world's forested land?
9.Which nation is the top producer of mica globally?
10.Which country ranks as the top fertilizer producer globally?
11.Which country leads the world in tobacco production?
12.Which nation is the top producer of zinc worldwide?
13.Which country ranks as the top global producer of sulfur?
14.Which nation is the top global producer of chromite minerals?
15.Which currency is officially used in Georgia?
16.Where is the largest oil refinery in the world located?
17.Which nation ranks highest globally in tea production?
18.Which waterfall is recognized as the most renowned worldwide?
19.Which crop thrives best in black volcanic soil and tropical climate conditions without heavy rainfall?
20.Which nation ranks second in global rubber production?