Mountain ecosystems are particularly sensitive to climate change due to their unique topography, elevation gradients, and specialized species. These ecosystems provide critical services, including water regulation, biodiversity reservoirs, and livelihoods for millions of people, making the impacts of climate change on them both ecological and socio-economic. Rising global temperatures have a pronounced effect at higher altitudes, where even slight warming can lead to significant ecological disruptions. One of the most visible impacts is the retreat of glaciers. Glaciers act as natural water reservoirs, releasing water gradually during dry seasons, and their accelerated melting due to rising temperatures threatens freshwater availability for downstream communities. The Himalayas, Andes, and Alps have all shown significant glacial retreat, which can initially increase river flows and flooding risk but eventually leads to reduced water availability, affecting agriculture, hydropower, and drinking water supply. Permafrost degradation is another critical concern in mountain ecosystems. Warming temperatures thaw permafrost, destabilizing slopes and increasing the likelihood of landslides and rockfalls. Infrastructure in mountainous regions, including roads, bridges, and settlements, becomes increasingly vulnerable, posing risks to