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NCERT solutions for Class 7 Science chapter 16 - Water: A Precious Resource [Latest edition]

Chapters

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Chapter 16: Water: A Precious Resource

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[Pages 203 - 204]

NCERT solutions for Class 7 Science Chapter 16 Water: A Precious Resource [Pages 203 - 204]

Q 1.1 | Page 203

Mark ‘T’ if the statement is true and ‘F’ if it is false:

The freshwater stored in the ground is much more than that present in the rivers and lakes of the world. (T/F)

  • True

  • Fales

Q 1.2 | Page 203

Mark ‘T’ if the statement is true and ‘F’ if it is false:

Water shortage is a problem faced only by people living in rural areas. (T/F)

  • True

  • Fales

Q 1.3 | Page 203

Mark ‘T’ if the statement is true and ‘F’ if it is false:

Water from rivers is the only source for irrigation in the fields. (T/F)

  • True

  • False

Q 1.4 | Page 203

Mark ‘T’ if the statement is true and ‘F’ if it is false:

Rain is the ultimate source of water. (T/F)

  • True

  • False

Q 2 | Page 203

Explain how groundwater is recharged.

Q 3 | Page 203

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

Q 4 | Page 203

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

Q 5 | Page 203

Explain the factors responsible for the depletion of water table.

Q 6.1 | Page 203

Fill in the blanks with the appropriate answers:

People obtain groundwater through _______ and ________.

Q 6.2 | Page 203

Fill in the blanks with the appropriate answers:

Three forms of water are ________________ and ________.

Q 6.3 | Page 203

Fill in the blanks with the appropriate answers:

The water bearing layer of the earth is ________.

Q 6.4 | Page 203

Fill in the blanks with the appropriate answers:

The process of water seepage into the ground is called ________.

Q 7 | Page 204

Which one of the following is not responsible for water shortage?

  • Rapid growth of industries

  • Increasing population

  • Heavy rainfall

  • Mismanagement of water resources

Q 8 | Page 204

Choose the correct option. The total water

  • in the lakes and rivers of the world remains constant.

  • under the ground remains constant.

  • in the seas and oceans of the world remains constant.

  • of the world remains constant.

Q 9 | Page 204

Make a sketch showing groundwater and water table. Label it.

Chapter 16: Water: A Precious Resource

NCERT solutions for Class 7 Science chapter 16 - Water: A Precious Resource

NCERT solutions for Class 7 Science chapter 16 (Water: A Precious Resource) include all questions with solution and detail explanation. This will clear students doubts about any question and improve application skills while preparing for board exams. The detailed, step-by-step solutions will help you understand the concepts better and clear your confusions, if any. Shaalaa.com has the CBSE Class 7 Science solutions in a manner that help students grasp basic concepts better and faster.

Further, we at Shaalaa.com provide such solutions so that students can prepare for written exams. NCERT textbook solutions can be a core help for self-study and acts as a perfect self-help guidance for students.

Concepts covered in Class 7 Science chapter 16 Water: A Precious Resource are Distribution of Water in India, Water Management (Conservation of Water), Controlling the Wastage of Water, Availability of Water, Scarcity of Water, Sources of Water, Water, Our Lifeline, Water Cycle, Fresh Water Management, Effect of Water Scarcity.

Using NCERT Class 7 solutions Water: A Precious Resource exercise by students are an easy way to prepare for the exams, as they involve solutions arranged chapter-wise also page wise. The questions involved in NCERT Solutions are important questions that can be asked in the final exam. Maximum students of CBSE Class 7 prefer NCERT Textbook Solutions to score more in exam.

Get the free view of chapter 16 Water: A Precious Resource Class 7 extra questions for Class 7 Science and can use Shaalaa.com to keep it handy for your exam preparation

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