Chapter 14: Water

The fourteenth chapter of Class 6 Science, Water, highlights the importance of water in our daily life and explains its properties, sources, and conservation. Water is essential for survival, and this chapter encourages students to understand its role in nature as well as ways to use it wisely.

The chapter begins by explaining sources of water such as rainfall, rivers, lakes, ponds, wells, and groundwater. It then introduces the water cycle, which shows the continuous circulation of water in nature through processes like evaporation, condensation, and precipitation. This cycle maintains the availability of water on Earth. Students also learn about the uses of water in drinking, cooking, cleaning, irrigation, industries, and transportation. The chapter highlights how water dissolves many substances, making it a “universal solvent.” It also explains states of water—solid (ice), liquid (water), and gas (water vapour)—and how they interconvert. A key focus is on water conservation. Activities like rainwater harvesting and preventing water wastage are discussed to create awareness about sustainable practices. The chapter also warns about water scarcity and how it can affect both humans and ecosystems. With NCERT Solutions for Class 6 Science, students can easily understand textbook exercises that include defining the water cycle, explaining sources, and giving examples of conservation. The NCERT Exemplar for Class 6 Science Solutions provides higher-order problems such as why seawater is not fit for drinking or how deforestation affects rainfall.

Important points of the chapter include:

Sources of water and its uses.
Water cycle and its role in maintaining balance.
Properties of water as a solvent and in different states.
Importance of water conservation and prevention of scarcity.

By practicing NCERT and Exemplar questions, students gain both scientific understanding and environmental awareness, preparing them to value and conserve this vital natural resource.