Q. Which of the following does not come under the renewable natural resource?
Answer: Salt
Notes: Salt, or sodium chloride, is considered a non-renewable resource as the timescale for self-replenishing is too long.

This question is part of 40000+ General Studies MCQ Series Course on GKToday Android app. Question Number: 84 in Indian Geography - Thermal Energy, Hydroelectricity, Nuclear and Non-conventional Power Resources in above course in App.