NEETChemistryEnvironmental Chemistry
Which of the following is the primary source of nitrate contamination in groundwater?
Options
- ANatural geological processes
- BVolcanic eruptions
- CIndustrial pollution
- DWind erosion
Correct answer
A. Natural geological processes
Step-by-step solution
The primary source of nitrate contamination in groundwater is often natural geological processes, although it can also be influenced by human activities such as agricultural runoff and industrial pollution.