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Food and Health
Food and Health
Food and Health
Food and Health
Food and Health
Food and Health
Food and Health
Food and Health
Food and Health
Food and Health
Food and Health
Food and Health
Food and Health
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Food and Health

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Transcript

  • 1. Food: Where Does It Come From?
  • 2. Introduction <ul><li>Food is the substance that is taken into the body for nourishment. </li></ul><ul><li>It is the fuel of the body. </li></ul><ul><li>The food which is eaten by many of us is called staple food. </li></ul><ul><li>E.g. rice, cake, bread, fruits, vegetables, etc. </li></ul>
  • 3. Functions of Food <ul><li>The food eaten by us performs important functions: </li></ul><ul><li>It gives us energy to do work. </li></ul><ul><li>It gives us essential nutrients needed by the body for growth. </li></ul><ul><li>It repairs damaged cells and tissues. </li></ul><ul><li>It protects us from certain diseases. </li></ul>
  • 4. Plant Parts as Sources of Food <ul><li>The food prepared by plants for itself when exceeds it’s requirements is stored in different parts of the plant. </li></ul><ul><li>These parts of plant are eaten by us as source of food. </li></ul>
  • 5. Various Parts of Plants as Sources of food <ul><li>Plant part Example </li></ul><ul><li>Leaf Spinach, cabbage, coriander, mustard, etc. </li></ul><ul><li>Stem Potato, sugar cane, ginger, corn, onion, etc. </li></ul><ul><li>Root Radish, carrot, turnip, beetroot, sweet </li></ul><ul><li>Potato, etc. </li></ul><ul><li>Flower Cauliflower, broccoli, etc. </li></ul><ul><li>Fruit Mango, banana, orange, pineapple, </li></ul><ul><li>apple, etc. </li></ul><ul><li>Seed Wheat, rice, maize, pulses, groundnuts, </li></ul><ul><li>mustard, beans, millets, etc. </li></ul>
  • 6. Animal Products as Sources of Food <ul><li>We obtain food from animals. </li></ul><ul><li>Not all animals are the sources of food. </li></ul><ul><li>Only some animals are the sources of food. </li></ul>
  • 7. Various Animal Products as Sources of Food <ul><li>Animal Product Sources </li></ul><ul><li>Milk Cow, buffalo, goat, sheep, camel, etc. </li></ul><ul><li>Egg Hen, duck , quail, geese, etc. </li></ul><ul><li>Meat Goat, sheep, hen, turkey, guinea </li></ul><ul><li>fowls, pigeons, etc. </li></ul>
  • 8. Milk <ul><li>Milk is used to make many items. </li></ul><ul><li>These items are called milk or dairy products. </li></ul><ul><li>Eg.curd, cheese, butter, ice cream, etc. </li></ul>
  • 9. Types of Animals Animals Herbivore Carnivore Omnivore
  • 10. Herbivores <ul><li>Animals that eat plants or their parts are called plant eating animals or herbivores. </li></ul>
  • 11. Carnivores <ul><li>Animals that eat flesh of other animals are called flesh eating animals or carnivores </li></ul>
  • 12. Omnivores <ul><li>Animals that eat both plant and flesh of other animals are called omnivores. </li></ul>
  • 13. Bibliography <ul><li>Presentation by : Muskan Gupta </li></ul><ul><li>Source : Internet </li></ul>

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