NCERT Solutions for Class 7 Science Chapter 16 - Water: A Precious Resource

 

NCERT Solutions for Class 7 Science Chapter 16 - Water: A Precious Resource: No wonder we celebrate water day every year to attract the attention of everybody towards the importance of conserving water. The amount of water recommended by the United Nations for drinking, washing, cooking and maintaining proper hygiene is a minimum of 50 litres per person per day. This amount is about two and a half buckets of water per person per day. Is your family getting at least this much of water? If yes, you should consider yourself fortunate because millions of people in our country do not get enough water. So, this chapter Water: A Precious Resource will tell you the value of water. You know that there is an uneven distribution of water and much of it has resulted from human activities.

Here are the important topics of NCERT Solutions for Class 7 Science Chapter 16 - Water: A Precious Resource mentioned below:

16.1 How Much Water Is Available

16.2 Forms of Water

16.3 Groundwater as an Important Source of Water

16.4 Depletion of Water Table

    Increasing Population

    Increasing Industries

    Agricultural Activities

16.5 Distribution of Water

16.6 Water Management

16.7 What Role You Can Play

16.8 Effect of Water Scarcity on Plants

The rapid growth of industries, increasing population, growing irrigation requirements, and mismanagement are some of the causes for water shortage. We need to be worried about the wastage during the supply of water through pipes, the leaking taps in buildings and other places. Unnecessary use of water and overdrawing from groundwater should be avoided. Recharge of water to the ground should be increased. The need of the hour is that every individual uses water economically. Plants wilt and ultimately dry-up if they are not watered for a few days.

After going through this chapter, you must be able to get the NCERT Solution of these questions which are mentioned below, as these questions are from the Science book of NCERT.

Q1. Explain how groundwater is recharged?

Q2. There are ten tubewells in a lane of fifty houses. What could be the long term impact on the water table?

Q3. You have been asked to maintain a garden. How will you minimise the use of water?

If you have any problem in answering these questions or you are not getting the correct answers then don't worry, NCERT Solutions for Class 7 Science Chapter 16 - Water: A Precious Resource is there for you to help. Solutions for NCERT Class 7 Science Chapter 16 - Water: A Precious Resource will give you answers to all the questions which are mentioned in the NCERT book.

First of all, try to answer all the questions by yourself. Then, if you need any help, NCERT Solutions for Class 7 will suggest you the best answers which are written by our experts.

NCERT Solutions for Class 7 Science Chapter 16 Water: A Precious Resource - Solutions

NCERT Solutions for Class 7 Science – Chapter-wise

Chapter No.

Chapters Name

Chapter 1

Nutrition in Plants

Chapter 2

Nutrition in Animals

Chapter 3

Fibre to Fabric

Chapter 4

Heat

Chapter 5

Acids, Bases and Salts

Chapter 6

Physical and Chemical Changes

Chapter 7

Weather, Climate and Adaptations of Animals to Climate

Chapter 8

Winds, storms and cyclones

Chapter 9

Soil

Chapter 10

Respiration in Organisms

Chapter 11

Transportation in Animals and Plants

Chapter 12

Reproduction in Plants

Chapter 13

Motion and Time

Chapter 14

Electric Current and Its Effects

Chapter 15

Light

Chapter 17

Forests: Our Lifeline

Chapter 18

Wastewater Story

 

NCERT Solutions for Class 7- Subject Wise

NCERT Solutions for Class 7 Maths

NCERT Solutions for Class 7 Science

 

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