16. GARBAGE IN, GARBAGE OUT Class 6 Science [LATEST] Solutions Important Questions with solution in English - CBSE Study
NCERT Solutions for Class 6 Science are carefully prepared according to the latest CBSE syllabus and NCERT textbooks to help students understand every concept clearly. These solutions cover all important 16. GARBAGE IN, GARBAGE OUT with detailed explanations and step-by-step answers for better exam preparation. Each Important Questions with solution is explained in simple language so that students can easily grasp the fundamentals and improve their academic performance. The study material is designed to support daily homework, revision practice, and final exam preparation for Class 6 students. With accurate answers, concept clarity, and structured content, these NCERT solutions help learners build confidence and score higher marks in their examinations. Whether you are revising a specific topic or preparing an entire chapter, this resource provides reliable and syllabus-based guidance for complete success in Science.
Class 6 English Medium Science All Chapters:
16. GARBAGE IN, GARBAGE OUT
3. Important Questions with solution
Chapter-16. Air And Water Pollutions
Ques: What is landfill?
Ans: The area where collected garbage from a city or town is diumped is called landfill.
Ques: What is garbage?
Ans: The wastages generated from our day to day actvities are called garbage.
Ques: Classify the garbages on the basis of uses.
Ans: Garbages are classified into two part on the basis of uses.
(i) Useful components
(ii) Non-useful components
Ques: How long is landfill is not used for building construction?
Ans: Landfill is not used for building construction for next 20 years.
Ques: Which types of garbages are dumped in landfill?
Ans: Non-useful components are dumped in landfill.
Ques: What indicates the black colour and no foul smell of garbages?
Ans: the black colour and no foul smell of garbages indicates that rotting of garbages is completed.
Ques: What is composting?
Ans: The rotting and conversion of some materials into manure is called ‘composting’.
Ques: What is the role of separates dustbins to collect garbages?
Ans: In some cities and towns muncipalities provide separate dustbins for collecting two kinds of garbage. Usually one is coloured blue and the other green. The blue bin is for materials that can be used again — such as plastics, metals and glass. The green bins are for collecting kitchen and other plant or animal wastes.
Ques: For what materials blue bins are used ?
Ans: The blue bin is for materials that can be used again — such as plastics, metals and glass.
Ques: For what materials green bins are used ?
Ans: The green bins are used for collecting kitchen and other plant or animal wastes.
Ques: What are the features of materials which are collected in green bins?
Ans:
(i) These are mostly kitchen, plants and animals wastes.
(ii) They rot (decompose) completely.
(iii) They do not harm environment.
(iv) These are used for making manures.
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