Soil can be depleted of nutrients, and potassium carbonate is a valuable nutrient for plants. Given these facts, soil can be depleted of which of the following among the following options:
- Potassium carbonate
 - Chlorophyll
 - neon
 - sedimentary rocks
 - carbon monoxide
 - helium
 - Organic compounds
 - vegetation


 

 Potassium carbonate        