Rain: Where does it come from?
Science Solutions from Chapter -1 - Rain: Where does it come from?
This chapter describes in detail the water cycle. It explains how water transforms itself into the three of its forms: water vapour, ice and water in this cycle. We will also learn that rain is the last stage of the water cycle in nature.
Practice Other Topics from Rain: Where does it come from?
This topic explains that water exists in nature in three different forms. It introduces us to all of its three forms with some examples. It also covers the formation of clouds and phenomena of rain to explain these forms in detail.
The topic provides a brief on the formation of clouds. It discusses the processes involved in the water cycle. It explains the similarities between the evaporation of water from a bowl and the surface of water bodies with an activity.
In this topic, we will study the change of a liquid into vapours at any temperature. It enlists the factors affecting evaporation. Cooling caused by evaporation is also explained with the aid of examples and activities.
Through this topic, we will learn about the process of condensation. It contains numerous questions based on this concept. It also includes an activity with problems and results based on the concept for enhancing our knowledge.
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.
