The ‘Hydrological Cycle’, often referred to as the water cycle, is a fundamental concept in the study of hydrology and the environment. It illustrates the continuous movement and distribution of water in the atmosphere and on Earth. Understanding the hydrological cycle is crucial not only from a scientific standpoint but also in appreciating the delicate balance of life on Earth.

Components Of The Hydrological Cycle

1.Evaporation: This is the process by which water is converted from its liquid form to vapor. Heat from the Sun causes water from oceans, lakes, and rivers to rise into the atmosphere. This process also includes transpiration by plants, wherein water absorbed by roots is released as vapor through their leaves. Together, they are often referred to as evapotranspiration.

2.Condensation: As water vapor rises into the atmosphere, it cools and condenses to form clouds and fog. This is the reverse of evaporation and transforms vapor back into tiny droplets of water.

3.Precipitation: When the water droplets in clouds combine and become heavy enough, they fall due to gravity as precipitation. This can be in the form of rain, snow, sleet, or hail, depending on atmospheric conditions.