Water for Living

This topic discusses the uses of water and how we use it for our daily activities. Water is a major resource that is needed for all living organisms. Further, it explains the importance of saving water for the future.

This topic discusses the sources of water using a crossword puzzle to have a fun-filled learning experience. It is followed by an activity where the students are allowed to discusses the sources of water in their house and how it is stored.

This topic sheds light on the living organisms that live in water. It further gives an idea of some plants that live in water. In addition, it discusses the special features of organisms whose entire life is spent in water.

In this topic, we will read about variations in water level at different places. We will further discuss the flow of water in different seasons via pictorial representations.

This topic highlights two important processes related to the conversion of water from one form to another. These processes are evaporation and condensation. It also explores some realistic phenomenons related to them.

This topic discusses the disappearing trick of water. Plant uses water to prepare their food. Water in the form of vapour goes into air by evaporation and form clouds, and then comes back to the ground as rain.

The topic describes the methods of water purification. It is done to remove the impurities and chemicals from the water. Some of the methods include boiling, distillation, and so on.

In this topic, we will learn about water pollution. It discusses the causes, pollutants and effects of water pollution. It also covers international standards for drinking water.

This topic discusses the ways to conserve water. It describes the need of conserving water and the process of rainwater harvesting.