Our ncert solutions for Solutions 16. Water : A Precious Resource - Additional Question With Solutions | Class 7 Science - Toppers Study is the best material for English Medium students cbse board and other state boards students.
Solutions 16. Water : A Precious Resource - Additional Question With Solutions | Class 7 Science - Toppers Study
Topper Study classes prepares ncert solutions on practical base problems and comes out with the best result that helps the students and teachers as well as tutors and so many ecademic coaching classes that they need in practical life. Our ncert solutions for Solutions 16. Water : A Precious Resource - Additional Question With Solutions | Class 7 Science - Toppers Study is the best material for English Medium students cbse board and other state boards students.
Solutions 16. Water : A Precious Resource - Additional Question With Solutions | Class 7 Science - Toppers Study
CBSE board students who preparing for class 7 ncert solutions maths and Science solved exercise chapter 16. Water : A Precious Resource available and this helps in upcoming exams 2024-2025.
You can Find Science solution Class 7 Chapter 16. Water : A Precious Resource
- All Chapter review quick revision notes for chapter 16. Water : A Precious Resource Class 7
- NCERT Solutions And Textual questions Answers Class 7 Science
- Extra NCERT Book questions Answers Class 7 Science
- Importatnt key points with additional Assignment and questions bank solved.
Chapter 16 Science class 7
Additional Question With Solutions class 7 Science Chapter 16. Water : A Precious Resource
Sure! The following topics will be covered in this article
- Solutions 16. Water : A Precious Resource - Additional Question With Solutions | Class 7 Science - Toppers Study
- Class 7 Ncert Solutions
- Solution Chapter 16. Water : A Precious Resource Class 7
- Solutions Class 7
- Chapter 16. Water : A Precious Resource Additional Question With Solutions Class 7
Notice: Undefined offset: 5 in /home/atpeduca/public_html/toppersstudy.com/view-home.php on line 123
16. Water : A Precious Resource
| Additional Question With Solutions |
Solutions 16. Water : A Precious Resource - Additional Question With Solutions | Class 7 Science - Toppers Study
Additional Question With Solutions:
LESSON – 16
Ques1– What is ground water?
Answer– There is the space between particles of soil and gaps between rocks are filled with water. This water is found under the ground table. The water found below the water table is called groundwater.
Ques2– What is called the process of seeping of water into the ground?
Answer– This is called infiltration.
Ques3– What is aquifer?
Answer– At places the groundwater is stored between layers of hard rock below the water table. This is known as an aquifer.
Ques4– Name the two process by which water of aquifers is pumped out.
Answer– (i) wells (ii) Hand pumps
Ques5– How can be refilled the ground water? Exaplain.
Answer– The ground water can be refilled by the following methods.
(i) By the rain water.
(ii) By the water harvesting, by the boaring.
Ques6– Which factors influence (affect) the ground water?
Answer– The factors which influence (affect) the ground water.
(i) Increase in population, industrial and agricultural activities
(ii) Scanty rainfall
(iii) Deforestation and decrease in the effective area for seepage of water.
Ques7 – Name those activities those results in depletion of water table.
Answer–
(i) Irrigation
(ii) Industrial use and constructions.
(iii) Drinking water.
Ques8 – What do you understand by water harvesting?
Answer- The rainwater can be used to recharge the groundwater. This is referred to as water harvesting or rain water harvesting.
Ques9 – Name three traditional methods for water harvesting.
Answer– Bawari, Well and Pond.
Ques10 – What is drip irrigation? What is its benefits?
Answer- Drip irrigation is a technique of watering plants by making use of narrow tubings which deliver water directly at the base of the plant. By this technique of irrigation uses less water.
Ques11 – Make a sketch showing groundwater and water table. Label it.
Answer-
Groundwater and Water lable
Other Pages of this Chapter: 16. Water : A Precious Resource
Select Your CBSE Classes
Important Study materials for classes 06, 07, 08,09,10, 11 and 12. Like CBSE Notes, Notes for Science, Notes for maths, Notes for Social Science, Notes for Accountancy, Notes for Economics, Notes for political Science, Noes for History, Notes For Bussiness Study, Physical Educations, Sample Papers, Test Papers, Mock Test Papers, Support Materials and Books.
Mathematics Class - 11th
NCERT Maths book for CBSE Students.
books
Study Materials List:
Solutions ⇒ Class 7th ⇒ Science
Topper's Study
New Books