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CHAPTER- 1 The Earth in the Solar System Class 6 Notes Geography Chapter 1 THE EARTH IN THE SOLAR SYSTEM The whole sky is filled with tiny objects some are bright and some are dim. The object we see in night are moon, stars ,etc.  Poornima – We can see a full moon once a month. It is Full moon night or Poornima . Amavasya- we cannot  see the  moon at all once a moon .  It is a New moon night or Amavasya.  The sun, the moon and all those objects shining in the night sky are called celestial bodies. The sun and the other stars are hot ball of gases. They look very tiny because they are millions of kilometre far from earth. The sun look large then other stars because it is not that much far from earth. While watching the night sky, you may notice various patterns formed by different groups of stars. These are called constellations . Example - Ursa Major , big bear,  Saptarishi , Leo, etc. The North star indicates the north direction. It is also called the Pole Star . The word ‘ planet ’

  Sorting Materials into Groups Class 6 Notes Science Chapter 4. We see different kinds of objects in our daily life like toy, pen , furniture, etc. If we are going to sorting these objects then we found that Each objects is made up of different materials .  some are made up from wood , some are from iron ,some are from gold , aluminium ,etc. One objects can be made up from different materials for example - plates is made up from plastic, aluminium , steel ,glass. Even one material can be used to make different objects for example- wood is used to make table ,door, windows, wooden box ,etc. All materials have different and it's its own properties for example some materials are soft whereas some are hard, some are soluble in water whereas some are insoluble. According to this properties materials are used to make an object. Properties of material Appearance Materials looks very different from each other. If we are looking around us then we find that some objects are shining whereas

NCERT Solutions for Class 6 Science Chapter 3 Fibre to Fabric. Class 6 Science Chapter 3 Textbook Questions Answer. Q.1. Classify the following fibres as natural or synthetic: nylon, wool, cotton, silk, polyester, jute. Ans. Natural fibres: wool, cotton, jute, silk . Synthetic fibres: nylon, polyester. Q.2. State whether the following statements are ‘true’ or false’: (a) Yam is made from fibres. Ans- True (b) Spinning is a process of making fibres. Ans- False (c) Jute is the outer covering of coconut. Ans- False (d) The process of removing seeds from cotton is called ginning. Ans- True (e) Weaving of yam makes a piece of fabric. Ans- True (f) Silk fibre is obtained from the stem of a plant. Ans- False (g) Polyester is a natural fibre. Ans- False. Q.3. Fill in the blanks: (a) Plant fibres are obtained from cotton plant  and jute plant. (b) Animal fibres are_ wool  and silk. Q. 4. From which part of the plant cotton and jute are obtained? Ans.  Cotton obtained from the fruit (cotton boll

  Fibre to Fabric Class 6 Notes Science Chapter 3 Fibres: All cloth materials are made up of long, narrow, thin structures called fibres. The fibres are usually obtained from two main sources- Plants and Animals. Types of fibre There are two types of fibres:- Natural fibre:- Fibre obtained from plants ( jute and cotton) and animals (silk and wool) is called natural fibre. Synthetic fibre (man- made):- Fibres made by artificially is called synthetic fibre. For example - polyster, nylon , rayon ,etc. Plant fibre:- Fibre obtained from plants is called plant fibre. All the plants have fibres in their body structure, e.g., cotton on its fruit, jute in its stem ,etc. Animals fibre:- Fibres obtained from animals is called animals fibre.  For example- silk and wool. Silk fibres are obtained from the silkworm and the process of obtaining silk from the silkworm is called sericulture. Wool fibres come from sheep, camel, goat, and yak.  Some plant fibres. Cotton- cotton plants need warm climate a

 N.C.R.T. Solution for class 6 science Chapter-2. Components of food. N.C.R.T. Solution for class 6 science Chapter-2. Components of food. Textbook solution Q.1 Name the major nutrients in our food. Ans.- Carbohydrates, protein , fats, vitamins and minerals are the major nutrients in our body. Q.2 Name the following. a). The nutrients which mainly give energy to our body. Ans. Carbohydrates. b). The nutrients that are needed for the growth and maintenance of our body. Ans. Protein. c ). A vitamin required for maintaining good eyesight. Ans. Vitamin A  d). A minerals that is required for keeping our bones healthy. Ans. Calcium Q3.) Name two food each rich in . a). Fats  Ans. Ghee, butter. b). Starch  Ans. Raw potatoes, Rice. c). Dietary fibres Ans. Spinach, carrot. d). Protein Ans. Milk, fish. Q4). Tick (✓) the statements that are correct, cross (❌)those which are incorrect. a).  By eating rice alone, we can fulfill nutritional requirement of our body. (❌). b). Deficiency diseases can b

Components of Food Class 6 Notes Science Chapter 2. We eat different food items in our daily life, which we get from plants and animals. Food items or a dish is usually made up of ingredients. These ingredients contain some components that are needed to our body . These components are called nutrients.   The major nutrients found in our food are carbohydrates, fats, protein, vitamin and minerals. In addition ,food also contain water and dietary fibres. Let's discuss a bout it. Carbohydrates It gives energy to our body so that body can perform activity. Food contain carbohydrates in the form of starch and sugar. Rice , potatoes, corn, wheat, sugar , etc are the source of ca rbohydrates . Fats It provides more energy than carbohydrates. It helps to prevents loss of heat from the body surface. But too much fat is harmful for our body, it leads to the obesity. Groundnut oil, soyabean oil, butter , ghee, etc are the source of fat. Vitamins It is a protective food as it protect us from d

  Chapter 1  Food : where does it come from ? NCERT Solutions. Q1. Do you find that all living beings need the Same kind of food ? Solution- No all living beings doesn't need same kind of food. Q2. Name five plants and their parts that we eat. Solution-  Five plants and their parts that we eat are:- Tomato - Fruit Beans - seed Carrot - Root Potato - stem Spinach - leaves Q3. Match the items given in column A with those in column B. Solution-    Q4. Fill in the blanks with the words given: Herbivore, plant, milk, sugarcane, carnivore. a. Tiger is a carnivore   because it eats only meat. b.  Deer eat only plant product and so, is called herbivores c.  Parrot eats only plant  products. e.   We get sugar from sugarcane.                    

  Food : where does it come from ?   We all eat different foods at different times. All living beings need food for :-  1. Their growth 2. Food provides energy to do work 3. Food repairs the damaged tissue. 4. Food also protect from many diseases. Ingredients :- The materials which is added to prepare a dish or a food is called ingredients. For example - spices, salt, water etc are added while preparing food. Food materials and sources. We get food from plants and animals. Food from plants. Plant is the main source of food. Green plants are also known as producers  because they prepare their own food by using sunlight, air (carbon dioxide), water and chlorophyll ,this process of making food by plant is called photosynthesis.  Food we get from plants is called plant product. We eat different parts of plant. For example- Root( carrot, radish ) , stem (potatoes , onion , sugarcane ,etc), leaves ( spinach, cabbage), Flower (banana broccoli , cauliflower) , seeds ( pulses, cereals, bean), e