Concept:Shola grasslands are a unique ecosystem found in high-altitude regions of South India.Explanation:Shola forests are stunted tropical mountain forests located in valleys.They are surrounded by rolling grasslands, forming a shola-grassland complex.These are found in the higher mountain regions of South India, mainly in Kerala.This area is part of the Western Ghats mountain range.Shola ecosystems help regulate water cycles and support endemic species.Answer:Option A: The Western Ghats