NCERT Solutions for Class 7 Science Chapter 18 – Wastewater Story
NCERT Solutions for Class 7 Science Chapter 18 – Wastewater Story offers you the information you need to know all about wastewater and its importance. Moreover, it is given in an easy language to understand the chapter better.
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CBSE Class 7 Science Chapter 18 Wastewater Story NCERT Solutions
NCERT Solutions for Class 7 Science Chapter 18 is a chapter that introduces the students to the concept of wastewater. It further discusses how every household has a wastewater present. As the whole world is facing water problems all over, this chapter is the need of the hour. In other words, it makes students realize the importance of wastewater. Moreover, it teaches ways to utilize that wastewater. Therefore, it approaches everyone to utilize water sensibly and not let any type of water go waste. Thus, our NCERT solutions will give you a better idea of how to do so.
Sub-topics covered under NCERT Solutions for Class 7 Science Chapter 18
18.1 Water, Our Lifeline- This topic helps the student realize the importance of water. Furthermore, it gives them explanations as to how water is the basis of our lifeline. Similarly, it discusses clean water and how it is useful for us.
18.2 What is Sewage?- The section over here explains the students about what sewage is. Moreover, it gives them information as to how sewage is formed. You will learn about the constituents of sewage.
18.3 Water Freshens Up- An Eventful Journey- Over here, the students will learn about how water freshens up. Similarly, it explains the eventful journey which involves wastewater getting cleaned for utilization purposes.
18.4 Wastewater Treatment Plant (WWTP)- This topic explains the students about the functioning of a wastewater treatment plant. Moreover, the activity given in this topic further encourages the citizens to become active citizens by limiting the type and amounts of waste we produce.
18.5 Better Housekeeping Practices- This section will help the student to practice better housekeeping practices. In other words, it lists various ways as to how one can minimize or eliminate waste products in our daily lives.
18.6 Sanitation and Disease- Students will learn about the sanitation process in this topic. Furthermore, they will learn how poor sanitation is responsible for a lot of diseases. It makes the students aware of the types of diseases a person can catch, for instance, cholera, polio, hepatitis and more.
18.7 Alternative Arrangement for Sewage Disposal- Over here, this section suggests ways that allow a student to learn about alternative ways for disposing of sewage. Further, it encourages healthier alternatives for a safe environment.
18.8 Sanitation at Public Places- Finally, this section will make the student aware of the sanitation problem in public places. It further describes the condition of these sanitation facilities. You will also learn the different government measures to set standards of sanitation.
You can download NCERT Solutions for Class 7 Science Chapter 18 by clicking on the download button below
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