The ecological implications of drought are significant and multifaceted. Drought can lead to decreased water availability, impacting plants, animals, and entire ecosystems. It can trigger species migration as organisms seek more hospitable conditions. Additionally, prolonged droughts can result in reduced biodiversity, as some species become more vulnerable to extinction. Ecosystems may face shifts in structures and functions, potentially changing the dynamics of predator-prey relationships and nutrient cycling. Overall, drought poses serious challenges for ecological balance and resource sustainability.