What makes water a renewable resource?

http://www.cotf.edu/ete/modules/msese/earthsysflr/water.html

Water is considered a renewable resource because it has a natural cycle of replenishment. Let me explain how this works.

1. The Water Cycle: Water moves through a continuous cycle known as the water cycle or hydrological cycle. It involves several processes:
- Evaporation: Heat from the sun causes water from oceans, lakes, and rivers to evaporate and become water vapor.
- Condensation: Water vapor rises into the atmosphere and cools, forming clouds.
- Precipitation: When the clouds become saturated, they release water in the form of rain, snow, sleet, or hail.
- Runoff: Precipitation that falls on the land flows into rivers, lakes, and eventually back into the oceans, completing the cycle.

2. Continuous Renewal: The water cycle ensures a continuous renewal of water resources. This means that the amount of water on Earth remains relatively constant over time, as the water that evaporates from one area eventually returns as precipitation in another area. Therefore, water is considered renewable.

3. Sustainable Management: Although water is renewable, it is important to manage this resource sustainably. Due to various factors such as population growth, climate change, and pollution, certain regions may face water scarcity. It is crucial to conserve and manage water resources effectively to meet the increasing demands of people and ecosystems while maintaining the balance of the water cycle.

In summary, water is a renewable resource because it goes through a natural cycle of evaporation, condensation, precipitation, and runoff, which continuously replenishes the water on Earth. However, sustainable management is necessary to ensure its availability for future generations.