• Skip to main content
  • Skip to secondary menu
  • Skip to primary sidebar
  • Skip to footer

CBSE Tuts

CBSE Maths notes, CBSE physics notes, CBSE chemistry notes

  • NCERT Solutions
    • NCERT Solutions for Class 12 English Flamingo and Vistas
    • NCERT Solutions for Class 11 English
    • NCERT Solutions for Class 11 Hindi
    • NCERT Solutions for Class 12 Hindi
    • NCERT Books Free Download
  • TS Grewal
    • TS Grewal Class 12 Accountancy Solutions
    • TS Grewal Class 11 Accountancy Solutions
  • CBSE Sample Papers
  • NCERT Exemplar Problems
  • English Grammar
    • Wordfeud Cheat
  • MCQ Questions

GSEB Solutions for Class 6 Science and Technology – Water

GSEB Solutions for Class 6 Science and Technology – Water (English Medium)

GSEB SolutionsMathsScience
Exercise 45:  

Solution 1(a):
All plants and animals on Earth require water. If we have no water on Earth, there will be no survival of life.

Exercise 47:  

Solution 1(a):
Water present on the surface of the earth in the form of oceans, rivers, lakes, ponds and streams is called surface water. The water in rivers and lakes comes from rain and melting of snow on the mountains.
Some of the rainwater seeps through the soil on to the non-porous rocks below. It can be obtained by digging wells, sinking tube wells etc.

Solution 1(b):
Rainwater, oceans, rivers, lakes, streams, ponds and springs are natural sources of water. Dams, wells, tube wells, hand-pumps, canals, etc. are man-made sources of water.

Solution 1(c):

  1. We get water from municipalities and bore-wells.
  2. The source for municipality water is rivers and lakes whereas the source for bore-wells is ground water.
  3. River, lakes and ground water is the source.
  4. The quantity of water depends on its usage.
  5. 5. We use the water in cleaning, drinking, cooking and bathing.

Exercise 52:  

Solution 1:
The water gets polluted in rivers, lakes, ponds.

Solution 2:
Water gets polluted due to-

  1. Emission of wastes from industries.
  2. Washing of clothes, utensils near pond water.
  3. Oil spill in oceans and rivers is also a factor which causes pollution.

Solution 3:

  1. Death of aquatic animals.
  2. Disruption of food chains.
  3. Outbreak of diseases like cholera, hepatitis.

Solution 4:

  1. Avoiding use of pesticides in crops.
  2. Conserve water by turning the tap off when you do not need running water.
  3. Try using environmental friendly household products like toiletries, soap-based household cleaning material, and washing powder as far as possible.

Exercise 53:  

Solution 1:
We will need to create awareness among the people of our area about conservation of water.

Solution 2:
Rainwater which falls on roofs and terraces of buildings can be collected through pipes and stored in underground tanks or can be allowed to percolate into the soil and used to recharge the groundwater table.

Solution 3:

  1. Never leave a tap running for a long time while you are washing your hands.
  2. Turn off taps when you have finished using them.
  3. Report leaking taps and toilets to teachers (one drop per second equals 7,000 litres of water wasted in a year).
  4. Wash paint brushes in a bucket or ice cream container.
  5. Nominate water monitors to check for leaks and running taps.
  6. Ask you teachers about designing signs to display near taps and toilets that tell everyone at school how they can save water.
  7. Tell your friends how to save water.

Solution 4.1:
Water has been important for people for thousands of years. Without water, there would be no life on earth. We use water in our houses for cooking, bathing and washing the dishes. Water is used to grow food. In many dry areas, farmers must bring water to the fields through canals and expensive irrigation systems. Industries and factories also use water. Fruits and vegetables must be cleaned before they can be processed and sold in supermarkets.

Solution 4.2:
Rainwater which falls on roofs and terraces of buildings can be collected through pipes and stored in underground tanks or can be allowed to percolate into the soil and used to recharge the groundwater table.

Solution 4.3:
The rain water is not salty because it is only water that evaporates into vapour and forms clouds. The salts, minerals and dissolved solids in the sea/ocean water remains back.

Solution 4.4:
gseb-solutions-for-class-6-science-and-technology-water-2-1

Primary Sidebar

NCERT Exemplar problems With Solutions CBSE Previous Year Questions with Solutoins CBSE Sample Papers
  • The Summer Of The Beautiful White Horse Answers
  • Job Application Letter class 12 Samples
  • Science Lab Manual Class 9
  • Letter to The Editor Class 12 Samples
  • Unseen Passage For Class 6 Answers
  • NCERT Solutions for Class 12 Hindi Core
  • Invitation and Replies Class 12 Examples
  • Advertisement Writing Class 11 Examples
  • Lab Manual Class 10 Science

Recent Posts

  • Understanding Diversity Question Answer Class 6 Social Science Civics Chapter 1 NCERT Solutions
  • Our Changing Earth Question Answer Class 7 Social Science Geography Chapter 3 NCERT Solutions
  • Inside Our Earth Question Answer Class 7 Social Science Geography Chapter 2 NCERT Solutions
  • Rulers and Buildings Question Answer Class 7 Social Science History Chapter 5 NCERT Solutions
  • On Equality Question Answer Class 7 Social Science Civics Chapter 1 NCERT Solutions
  • Role of the Government in Health Question Answer Class 7 Social Science Civics Chapter 2 NCERT Solutions
  • Vital Villages, Thriving Towns Question Answer Class 6 Social Science History Chapter 9 NCERT Solutions
  • New Empires and Kingdoms Question Answer Class 6 Social Science History Chapter 11 NCERT Solutions
  • The Delhi Sultans Question Answer Class 7 Social Science History Chapter 3 NCERT Solutions
  • The Mughal Empire Question Answer Class 7 Social Science History Chapter 4 NCERT Solutions
  • India: Climate Vegetation and Wildlife Question Answer Class 6 Social Science Geography Chapter 8 NCERT Solutions
  • Traders, Kings and Pilgrims Question Answer Class 6 Social Science History Chapter 10 NCERT Solutions
  • Environment Question Answer Class 7 Social Science Geography Chapter 1 NCERT Solutions
  • Understanding Advertising Question Answer Class 7 Social Science Civics Chapter 7 NCERT Solutions
  • The Making of Regional Cultures Question Answer Class 7 Social Science History Chapter 9 NCERT Solutions

Footer

Maths NCERT Solutions

NCERT Solutions for Class 12 Maths
NCERT Solutions for Class 11 Maths
NCERT Solutions for Class 10 Maths
NCERT Solutions for Class 9 Maths
NCERT Solutions for Class 8 Maths
NCERT Solutions for Class 7 Maths
NCERT Solutions for Class 6 Maths

SCIENCE NCERT SOLUTIONS

NCERT Solutions for Class 12 Physics
NCERT Solutions for Class 12 Chemistry
NCERT Solutions for Class 11 Physics
NCERT Solutions for Class 11 Chemistry
NCERT Solutions for Class 10 Science
NCERT Solutions for Class 9 Science
NCERT Solutions for Class 7 Science
MCQ Questions NCERT Solutions
CBSE Sample Papers
NCERT Exemplar Solutions LCM and GCF Calculator
TS Grewal Accountancy Class 12 Solutions
TS Grewal Accountancy Class 11 Solutions