The water crisis refers to the global challenge of insufficient freshwater resources to meet the needs of people and ecosystems. Factors contributing to this crisis include population growth, climate change, and pollution, which can lead to water scarcity in many regions. Over 2 billion people currently live in countries experiencing high water stress, making access to clean water a critical issue. In addition to scarcity, the water crisis also involves the quality of available water. Contaminated water sources can lead to serious health problems, including waterborne diseases. Efforts to address the water crisis include improving water management, investing in infrastructure, and promoting sustainable practices to ensure that everyone has access to safe and clean water.