{"id":13614,"date":"2020-10-16T13:27:51","date_gmt":"2020-10-16T07:57:51","guid":{"rendered":"https:\/\/ncertsolutions.guru\/?p=13614"},"modified":"2020-10-16T13:27:51","modified_gmt":"2020-10-16T07:57:51","slug":"water-a-precious-resource-class-7-extra-questions","status":"publish","type":"post","link":"https:\/\/ncertsolutions.guru\/water-a-precious-resource-class-7-extra-questions\/","title":{"rendered":"Water: A Precious Resource Class 7 Extra Questions and Answers Science Chapter 16"},"content":{"rendered":"

Water: A Precious Resource Class 7 Extra Questions and Answers Science Chapter 16 PDF are solved by experts and will guide students in the right direction. Students can get how to tackle different questions easily by solving the Extra Questions for Class 7 Science<\/a> Question bank on a regular basis.<\/p>\n

Class 7 Science Chapter 16 Extra Questions and Answers Water: A Precious Resource<\/h2>\n

Extra Questions for Class 7 Science Chapter 16 Water: A Precious Resource with Answers<\/strong><\/p>\n

Water: A Precious Resource Class 7 Extra Questions Very Short Answer Type<\/h3>\n

Question 1.
\nWhen is the World Water Day celebration?
\nAnswer:
\n22 March.<\/p>\n

\"Water:<\/p>\n

Question 2.
\nWhat is minimum limit of water prescribed by United Nations?
\nAnswer:
\nThe 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.<\/p>\n

Question 3.
\nHow much of earth\u2019s surface is covered by water?
\nAnswer:
\nAbout 71%.<\/p>\n

Question 4.
\nHow much water (by percentage) is available for us to use?
\nAnswer:
\nRoughly 0.006%.<\/p>\n

Question 5.
\nWhere is solid form of water present in the earth?
\nAnswer:
\nThe solid form, snow and ice, is present as ice caps at the poles of the earth, snow- covered mountains and glaciers.<\/p>\n

Question 6.
\nHow is water present in the atmosphere?
\nAnswer:
\nAs water vapour.<\/p>\n

\"Water:<\/p>\n

Question 7.
\nWhat is Bawril
\nAnswer:
\nBawri is the traditional way of collecting water.<\/p>\n

Water: A Precious Resource Class 7 Extra Questions Short Answer Type 1<\/h3>\n

Question 1.
\nWhich year was observed as International Year of Freshwater and why?
\nAnswer:
\nYear 2003 was observed as the International Year of Freshwater to make people aware of this dwindling natural resource.<\/p>\n

Question 2.
\nWhere is most of the water in earth contained?
\nAnswer:
\nAlmost all the water on the earth is contained in the seas and oceans, rivers, lakes, ice caps, as groundwater and in the atmosphere.<\/p>\n

\"Water:<\/p>\n

Question 3.
\nGive two tips to save water.
\nAnswer:<\/p>\n

    \n
  1. Turn off taps while brushing.<\/li>\n
  2. Mop the floor instead of washing.<\/li>\n<\/ol>\n

    Water: A Precious Resource Class 7 Extra Questions Short Answer Type 2<\/h3>\n

    Question 1.
    \nWhat could be the effect of scarcity of water?
    \nAnswer:
    \nWithout water, no animals and plants can survive. The green character of the planet shall be lost. For a world without plants shall mean no food, no oxygen, not enough rain, and innumerable other problems. This may mean the end of all life.<\/p>\n

    \"Water:<\/p>\n

    Question 2.
    \nHow is water distributed on the earth in its three forms?
    \nAnswer:<\/p>\n

      \n
    1. The solid form, snow and ice, is present as ice caps at the poles of the earth, snow-covered mountains and glaciers.<\/li>\n
    2. Liquid water is present in oceans, lakes, rivers, and even underground.<\/li>\n
    3. The gaseous form is the water vapour present in the air around us.<\/li>\n<\/ol>\n

      Water: A Precious Resource Class 7 Extra Questions Long Answer Type<\/h3>\n

      Question 1.
      \nWrite some methods to save water.
      \nAnswer:
      \nScarcity of water can be tackled only through its judicious use. We cannot create water but can save water. Here are some tips for saving water:<\/p>\n

        \n
      1. While brushing teeth or shaving turn off the water tap until it is time to rinse.<\/li>\n
      2. Use a bucket of water while washing dishes instead of washing them under the tap.<\/li>\n
      3. Never put water down the drain when there may be another use for it such as watering a plant in the garden or cleaning.<\/li>\n
      4. Verify that your home is leak-free. Repair any leakage.<\/li>\n
      5. Use minimum water for bath. If there is shower in the bathroom, use the ultra-low-flow version and take short showers.<\/li>\n
      6. Avoid the installation of ornamental water features (such as fountains) unless the water is recycled.<\/li>\n
      7. Report all significant water losses (broken pipes, open hydrants, etc.) to the property owner or authorities.<\/li>\n
      8. Do not pollute water.<\/li>\n<\/ol>\n

        \"Water:<\/p>\n

        Question 2.
        \nHow is increasing population responsible for depletion of groundwater?
        \nAnswer:<\/p>\n

          \n
        1. Increasing population creates demand for construction of houses, shops, offices, roads and pavements. This decreases the open areas like parks, and playgrounds. This, in turn, decreases the seepage of rainwater into the ground.<\/li>\n
        2. Moreover a huge amount of water is required for construction work. Often groundwater is used for this purpose.<\/li>\n
        3. So, we are not only consuming more groundwater, but we also are allowing lesser water to seep into the ground. This results in depletion of water table.<\/li>\n<\/ol>\n

          Hope the knowledge provided regarding the Water: A Precious Resource Class 7 Extra Questions and Answers has helped you to the possible extent. For more info feel free to reach us and we will guide you at the earliest possibility. Stay connected to our site to avail latest updates on Extra Questions for Various Classes instantly.<\/p>\n","protected":false},"excerpt":{"rendered":"

          Water: A Precious Resource Class 7 Extra Questions and Answers Science Chapter 16 PDF are solved by experts and will guide students in the right direction. Students can get how to tackle different questions easily by solving the Extra Questions for Class 7 Science Question bank on a regular basis. Class 7 Science Chapter 16 …<\/p>\n

          Water: A Precious Resource Class 7 Extra Questions and Answers Science Chapter 16<\/span> Read More »<\/a><\/p>\n","protected":false},"author":9,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"spay_email":""},"categories":[9],"tags":[],"yoast_head":"\nWater: A Precious Resource Class 7 Extra Questions and Answers Science Chapter 16 - NCERT Solutions<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/ncertsolutions.guru\/water-a-precious-resource-class-7-extra-questions\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Water: A Precious Resource Class 7 Extra Questions and Answers Science Chapter 16 - NCERT Solutions\" \/>\n<meta property=\"og:description\" content=\"Water: A Precious Resource Class 7 Extra Questions and Answers Science Chapter 16 PDF are solved by experts and will guide students in the right direction. Students can get how to tackle different questions easily by solving the Extra Questions for Class 7 Science Question bank on a regular basis. Class 7 Science Chapter 16 … Water: A Precious Resource Class 7 Extra Questions and Answers Science Chapter 16 Read More »\" \/>\n<meta property=\"og:url\" content=\"https:\/\/ncertsolutions.guru\/water-a-precious-resource-class-7-extra-questions\/\" \/>\n<meta property=\"og:site_name\" content=\"NCERT Solutions\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/NCERTSolutionsGuru\/\" \/>\n<meta property=\"article:published_time\" content=\"2020-10-16T07:57:51+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/ncertsolutions.guru\/wp-content\/uploads\/2020\/05\/NCERT-Solutions.png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@ncertsolguru\" \/>\n<meta name=\"twitter:site\" content=\"@ncertsolguru\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Prasanna\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"4 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Organization\",\"@id\":\"https:\/\/ncertsolutions.guru\/#organization\",\"name\":\"NCERT Solutions\",\"url\":\"https:\/\/ncertsolutions.guru\/\",\"sameAs\":[\"https:\/\/www.facebook.com\/NCERTSolutionsGuru\/\",\"https:\/\/www.instagram.com\/ncertsolutionsguru\/\",\"https:\/\/www.linkedin.com\/in\/ncertsolutionsguru\/\",\"https:\/\/in.pinterest.com\/ncertsolutionsguru\/\",\"https:\/\/en.wikipedia.org\/wiki\/National_Council_of_Educational_Research_and_Training\",\"https:\/\/twitter.com\/ncertsolguru\"],\"logo\":{\"@type\":\"ImageObject\",\"@id\":\"https:\/\/ncertsolutions.guru\/#logo\",\"inLanguage\":\"en-US\",\"url\":\"https:\/\/i1.wp.com\/ncertsolutions.guru\/wp-content\/uploads\/2020\/05\/NCERT-Solutions.png?fit=460%2C45&ssl=1\",\"contentUrl\":\"https:\/\/i1.wp.com\/ncertsolutions.guru\/wp-content\/uploads\/2020\/05\/NCERT-Solutions.png?fit=460%2C45&ssl=1\",\"width\":460,\"height\":45,\"caption\":\"NCERT Solutions\"},\"image\":{\"@id\":\"https:\/\/ncertsolutions.guru\/#logo\"}},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/ncertsolutions.guru\/#website\",\"url\":\"https:\/\/ncertsolutions.guru\/\",\"name\":\"NCERT Solutions\",\"description\":\"NCERT Solutions for Class 1 to 12\",\"publisher\":{\"@id\":\"https:\/\/ncertsolutions.guru\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/ncertsolutions.guru\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"en-US\"},{\"@type\":\"ImageObject\",\"@id\":\"https:\/\/ncertsolutions.guru\/water-a-precious-resource-class-7-extra-questions\/#primaryimage\",\"inLanguage\":\"en-US\",\"url\":\"https:\/\/i1.wp.com\/ncertsolutions.guru\/wp-content\/uploads\/2020\/05\/NCERT-Solutions.png?fit=460%2C45&ssl=1\",\"contentUrl\":\"https:\/\/i1.wp.com\/ncertsolutions.guru\/wp-content\/uploads\/2020\/05\/NCERT-Solutions.png?fit=460%2C45&ssl=1\",\"width\":460,\"height\":45,\"caption\":\"NCERT Solutions\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/ncertsolutions.guru\/water-a-precious-resource-class-7-extra-questions\/#webpage\",\"url\":\"https:\/\/ncertsolutions.guru\/water-a-precious-resource-class-7-extra-questions\/\",\"name\":\"Water: A Precious Resource Class 7 Extra Questions and Answers Science Chapter 16 - NCERT Solutions\",\"isPartOf\":{\"@id\":\"https:\/\/ncertsolutions.guru\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/ncertsolutions.guru\/water-a-precious-resource-class-7-extra-questions\/#primaryimage\"},\"datePublished\":\"2020-10-16T07:57:51+00:00\",\"dateModified\":\"2020-10-16T07:57:51+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/ncertsolutions.guru\/water-a-precious-resource-class-7-extra-questions\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/ncertsolutions.guru\/water-a-precious-resource-class-7-extra-questions\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/ncertsolutions.guru\/water-a-precious-resource-class-7-extra-questions\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ncertsolutions.guru\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Water: A Precious Resource Class 7 Extra Questions and Answers Science Chapter 16\"}]},{\"@type\":\"Article\",\"@id\":\"https:\/\/ncertsolutions.guru\/water-a-precious-resource-class-7-extra-questions\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/ncertsolutions.guru\/water-a-precious-resource-class-7-extra-questions\/#webpage\"},\"author\":{\"@id\":\"https:\/\/ncertsolutions.guru\/#\/schema\/person\/4ba9570f32f2057e70e670c7885e47f3\"},\"headline\":\"Water: A Precious Resource Class 7 Extra Questions and Answers Science Chapter 16\",\"datePublished\":\"2020-10-16T07:57:51+00:00\",\"dateModified\":\"2020-10-16T07:57:51+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/ncertsolutions.guru\/water-a-precious-resource-class-7-extra-questions\/#webpage\"},\"wordCount\":750,\"publisher\":{\"@id\":\"https:\/\/ncertsolutions.guru\/#organization\"},\"image\":{\"@id\":\"https:\/\/ncertsolutions.guru\/water-a-precious-resource-class-7-extra-questions\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/ncertsolutions.guru\/wp-content\/uploads\/2020\/05\/NCERT-Solutions.png\",\"articleSection\":[\"CBSE Class 7\"],\"inLanguage\":\"en-US\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/ncertsolutions.guru\/#\/schema\/person\/4ba9570f32f2057e70e670c7885e47f3\",\"name\":\"Prasanna\",\"image\":{\"@type\":\"ImageObject\",\"@id\":\"https:\/\/ncertsolutions.guru\/#personlogo\",\"inLanguage\":\"en-US\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/174540ad43736c7d1a4c4f83c775e74d?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/174540ad43736c7d1a4c4f83c775e74d?s=96&d=mm&r=g\",\"caption\":\"Prasanna\"},\"url\":\"https:\/\/ncertsolutions.guru\/author\/prasanna\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Water: A Precious Resource Class 7 Extra Questions and Answers Science Chapter 16 - NCERT Solutions","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/ncertsolutions.guru\/water-a-precious-resource-class-7-extra-questions\/","og_locale":"en_US","og_type":"article","og_title":"Water: A Precious Resource Class 7 Extra Questions and Answers Science Chapter 16 - NCERT Solutions","og_description":"Water: A Precious Resource Class 7 Extra Questions and Answers Science Chapter 16 PDF are solved by experts and will guide students in the right direction. Students can get how to tackle different questions easily by solving the Extra Questions for Class 7 Science Question bank on a regular basis. Class 7 Science Chapter 16 … Water: A Precious Resource Class 7 Extra Questions and Answers Science Chapter 16 Read More »","og_url":"https:\/\/ncertsolutions.guru\/water-a-precious-resource-class-7-extra-questions\/","og_site_name":"NCERT Solutions","article_publisher":"https:\/\/www.facebook.com\/NCERTSolutionsGuru\/","article_published_time":"2020-10-16T07:57:51+00:00","og_image":[{"url":"https:\/\/ncertsolutions.guru\/wp-content\/uploads\/2020\/05\/NCERT-Solutions.png"}],"twitter_card":"summary_large_image","twitter_creator":"@ncertsolguru","twitter_site":"@ncertsolguru","twitter_misc":{"Written by":"Prasanna","Est. reading time":"4 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Organization","@id":"https:\/\/ncertsolutions.guru\/#organization","name":"NCERT Solutions","url":"https:\/\/ncertsolutions.guru\/","sameAs":["https:\/\/www.facebook.com\/NCERTSolutionsGuru\/","https:\/\/www.instagram.com\/ncertsolutionsguru\/","https:\/\/www.linkedin.com\/in\/ncertsolutionsguru\/","https:\/\/in.pinterest.com\/ncertsolutionsguru\/","https:\/\/en.wikipedia.org\/wiki\/National_Council_of_Educational_Research_and_Training","https:\/\/twitter.com\/ncertsolguru"],"logo":{"@type":"ImageObject","@id":"https:\/\/ncertsolutions.guru\/#logo","inLanguage":"en-US","url":"https:\/\/i1.wp.com\/ncertsolutions.guru\/wp-content\/uploads\/2020\/05\/NCERT-Solutions.png?fit=460%2C45&ssl=1","contentUrl":"https:\/\/i1.wp.com\/ncertsolutions.guru\/wp-content\/uploads\/2020\/05\/NCERT-Solutions.png?fit=460%2C45&ssl=1","width":460,"height":45,"caption":"NCERT Solutions"},"image":{"@id":"https:\/\/ncertsolutions.guru\/#logo"}},{"@type":"WebSite","@id":"https:\/\/ncertsolutions.guru\/#website","url":"https:\/\/ncertsolutions.guru\/","name":"NCERT Solutions","description":"NCERT Solutions for Class 1 to 12","publisher":{"@id":"https:\/\/ncertsolutions.guru\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/ncertsolutions.guru\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"en-US"},{"@type":"ImageObject","@id":"https:\/\/ncertsolutions.guru\/water-a-precious-resource-class-7-extra-questions\/#primaryimage","inLanguage":"en-US","url":"https:\/\/i1.wp.com\/ncertsolutions.guru\/wp-content\/uploads\/2020\/05\/NCERT-Solutions.png?fit=460%2C45&ssl=1","contentUrl":"https:\/\/i1.wp.com\/ncertsolutions.guru\/wp-content\/uploads\/2020\/05\/NCERT-Solutions.png?fit=460%2C45&ssl=1","width":460,"height":45,"caption":"NCERT Solutions"},{"@type":"WebPage","@id":"https:\/\/ncertsolutions.guru\/water-a-precious-resource-class-7-extra-questions\/#webpage","url":"https:\/\/ncertsolutions.guru\/water-a-precious-resource-class-7-extra-questions\/","name":"Water: A Precious Resource Class 7 Extra Questions and Answers Science Chapter 16 - NCERT Solutions","isPartOf":{"@id":"https:\/\/ncertsolutions.guru\/#website"},"primaryImageOfPage":{"@id":"https:\/\/ncertsolutions.guru\/water-a-precious-resource-class-7-extra-questions\/#primaryimage"},"datePublished":"2020-10-16T07:57:51+00:00","dateModified":"2020-10-16T07:57:51+00:00","breadcrumb":{"@id":"https:\/\/ncertsolutions.guru\/water-a-precious-resource-class-7-extra-questions\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/ncertsolutions.guru\/water-a-precious-resource-class-7-extra-questions\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/ncertsolutions.guru\/water-a-precious-resource-class-7-extra-questions\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/ncertsolutions.guru\/"},{"@type":"ListItem","position":2,"name":"Water: A Precious Resource Class 7 Extra Questions and Answers Science Chapter 16"}]},{"@type":"Article","@id":"https:\/\/ncertsolutions.guru\/water-a-precious-resource-class-7-extra-questions\/#article","isPartOf":{"@id":"https:\/\/ncertsolutions.guru\/water-a-precious-resource-class-7-extra-questions\/#webpage"},"author":{"@id":"https:\/\/ncertsolutions.guru\/#\/schema\/person\/4ba9570f32f2057e70e670c7885e47f3"},"headline":"Water: A Precious Resource Class 7 Extra Questions and Answers Science Chapter 16","datePublished":"2020-10-16T07:57:51+00:00","dateModified":"2020-10-16T07:57:51+00:00","mainEntityOfPage":{"@id":"https:\/\/ncertsolutions.guru\/water-a-precious-resource-class-7-extra-questions\/#webpage"},"wordCount":750,"publisher":{"@id":"https:\/\/ncertsolutions.guru\/#organization"},"image":{"@id":"https:\/\/ncertsolutions.guru\/water-a-precious-resource-class-7-extra-questions\/#primaryimage"},"thumbnailUrl":"https:\/\/ncertsolutions.guru\/wp-content\/uploads\/2020\/05\/NCERT-Solutions.png","articleSection":["CBSE Class 7"],"inLanguage":"en-US"},{"@type":"Person","@id":"https:\/\/ncertsolutions.guru\/#\/schema\/person\/4ba9570f32f2057e70e670c7885e47f3","name":"Prasanna","image":{"@type":"ImageObject","@id":"https:\/\/ncertsolutions.guru\/#personlogo","inLanguage":"en-US","url":"https:\/\/secure.gravatar.com\/avatar\/174540ad43736c7d1a4c4f83c775e74d?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/174540ad43736c7d1a4c4f83c775e74d?s=96&d=mm&r=g","caption":"Prasanna"},"url":"https:\/\/ncertsolutions.guru\/author\/prasanna\/"}]}},"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/ncertsolutions.guru\/wp-json\/wp\/v2\/posts\/13614"}],"collection":[{"href":"https:\/\/ncertsolutions.guru\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ncertsolutions.guru\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ncertsolutions.guru\/wp-json\/wp\/v2\/users\/9"}],"replies":[{"embeddable":true,"href":"https:\/\/ncertsolutions.guru\/wp-json\/wp\/v2\/comments?post=13614"}],"version-history":[{"count":0,"href":"https:\/\/ncertsolutions.guru\/wp-json\/wp\/v2\/posts\/13614\/revisions"}],"wp:attachment":[{"href":"https:\/\/ncertsolutions.guru\/wp-json\/wp\/v2\/media?parent=13614"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ncertsolutions.guru\/wp-json\/wp\/v2\/categories?post=13614"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ncertsolutions.guru\/wp-json\/wp\/v2\/tags?post=13614"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}