Here's why:

* Sulfuric acid is a highly versatile chemical: It's used in a wide range of industries, including:

* Fertilizers: Sulfuric acid is a key ingredient in producing phosphate fertilizers, which are vital for agriculture.

* Chemicals: It's used in the production of many other chemicals, such as detergents, paints, and plastics.

* Metals: Sulfuric acid is used to process metals like copper and zinc.

* Petroleum refining: It's essential for refining crude oil into gasoline and other products.

* Batteries: Sulfuric acid is the electrolyte in lead-acid batteries.

While sulfur has other uses, its primary application is in the production of sulfuric acid due to its high demand across various industries.