CBSE Class Notes Online – Classnotes123
CBSE Class Notes, Worksheets, Question Answers, Diagrams , Definitions , Diffrences, Science Facts Online – Classnotes123
SEDIMENTATION – Definition The process of settling heavy solid suspended particles in a mixture at the bottom of the vessel is known as Sedimentation. The purpose of sedimentation is to …
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DECANTATION Definition Decantation is the process of pouring out a clear liquid from a vessel (after sedimentation) without disturbing the sediment (heavy insoluble settled particles). Process of DECANTATION There are …
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What is Winnowing? Winnowing is the process of separation of the heavier components from the lighter components of a mixture by wind or by blowing air. It is generally used …
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Filtration Definition The process of removing insoluble solids from a liquid by using a filter is known as Filtration. Filtration is used for separating insoluble substances from a liquid. For …
FILTRATION- Definition, Process, Examples and Limitations Read MoreShort and Long Answer Type Question Answers Question 1. Why should we avoid wastage of food?– [NCERT Exemplar] Answer 1. We should avoid wastage of food because There are many …
Class 6 Science Chapter 1 Question Answers – Long And Short Question Answers Read MoreQuestion 1 From where do humans obtain their food? Answer 1 . The plants, animals and their products are the main sources of food for humans. Question 2. Why do …
Class 6 Science Chapter 1 Question Answers – Very Short Read MoreQuestion 1 Are fats, proteins and starch present in all food items? Answer 1- No, fats, proteins and starch are not present in all food items. Some food items have …
Class 6 Science Chapter 2 Question Answer -Short and Long Answer Type Questions Read MoreQuestion 1. Name two substances which provide carbohydrates. Ans. Rice ,Wheat Question 2. Name two plant food items which provide proteins. Ans. Legumes, Soyabean Question 3. Out of the following …
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Components of Food The edible substances which we eat to obtain energy for growth, repair and maintenance of the body and to fight against occurrence of diseases, are called food. …
Class 6 – Science – Chapter 2 – Notes Read MoreFood Where Does it come from Class 6 MCQ 19 Multiple Choice Questions and Answers : Q. 1. Which of the following is a source of food? (a) Plants only …
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