CBSE Science Class V | Sample Paper -1 |

 

CBSE Science Class V | Sample Paper -1 |

Class-V

Time: 3 hour

Subject- Science M.M.-80

All questions are compulsory.

  1. Tick the correct option-                                                                         5
  2. Which of these structures protects the brain?
  3. Ribcage                        Skull                      iii. Backbone
  4. The function of the skeletal system is to give ___to the body.
  5. Support                      Shape                    iii. Both of these
  6. Which of these are macronutrients?
  7. Vitamins                        Fats                        iii. Minerals
  8. Citrus fruits and tomatoes should be eaten to avoid
  9. Anaemia                      Scurvy                  iii. Goiter
  10. Fire needs ____to keep burning.
  11. Air                               Water                    iii. Light
  12. Rabies is caused by
  13. Snakebites         Animal bites                    iii. Fracture
  14. The most abundant gas in the atmosphere is
  15. Nitrogen                     Oxygen                 iii. Water vapour
  16. Where is the ozone layer found ?
  17. Stratosphere                Troposphere        iii. Exosphere
  18. The coldest planet to the solar system is
  19. Neptune                         Uranus                  iii. Mars
  20. Solid rocks are found in the outer region of the
  21. Core                                Crater      iii.        Mantle

 

  1. Fill in the blanks –                                                                                                              5
  • The __________has no atmosphere.
  • The moon is the________ satellite of the earth.
  • ___________is responsible for rusting.
  • __________can cause fir outbursts.
  • ____________clothes do not catch fire easily.
  • We should drink at least ________glasses of water daily.
  • Vomiting and dehydration are the symptoms of________.
  • _____protects the soft internal organs of our body.
  • The ____________controls everything that the body does.
  • Most of the joints in the skull are ____________.

 

  1. Write ‘T’ for True and ‘F’ for false statement.                         5
  • Bones and muscles work together to bring about movement. ( )
  • The skin is the largest organ in our body. (    )
  • Proteins are the building materials of our body parts. ( )
  • Viruses and fungi cause non communicable diseases. ( )
  • Air exerts pressure always in the upward direction. ( )
  • Soluble impurities do not dissolve in water. (    )
  • Decanted water is the purest form of water. ( )
  • The moon produces its own light. ( )
  • The inner care of the earth is a solid sphere. ( )
  • The moon has a lot of craters on its surface. (    )

 

  1. Answer in one word- 6
  • What is the temperature on the surface of the sun? _____
  • On which layer of the earth do oceans lie? ______
  • Mud or sand is thrown over it to put it out _____
  • A disease that can be caused by an animal bite ___
  • The longest bone in the human body _____
  • A place where two bones meet_____

 

  1. Give two examples of each-             6
  • Sources of carbohydrates iv- Sources of fat
  • Gases present in the air v- Uses of distilled water
  • Sources of vitamins vi- Sources of  roughage

 

  1. Match them-             7
  • Vitamin C deficiency Long bone in the arm
  • Iodine deficiency Scurvy
  • Humerus             Goitre
  • Ankle                         Anaemia
  • Band-aid             Gliding joint
  • Ice cubes             for cuts
  • Iron deficiency             Burns

 

  1. Give short answer (any 8) –                                                                                            16
  • What is roughage?
  • Name two communicable and non communicable diseases.
  • Why is vaccination given?
  • What is a reflex action?
  • Name the different types of nerves.
  • How are fires caused?
  • Name the different layers of the atmosphere.
  • Why should we drink purified water?
  • What are artificial satellites?
  • What is the solar system?

 

  1. Answer the following briefly (any 5)-                                                             20
  • Explain the different layers of the earth
  • Explain the features of the surface of the moon.
  • What are the functions of the human skeletal system?
  • What are the different Components of food? Also mention their importance sources.
  • Explain the steps involved in water purification before its supply to our homes.
  • Describe the two types of muscles in our body. Give examples for each.

 

  1. Answer the following  with diagram (any2)                                                             10
  • What are sense organs? Explain briefly the functions of each sense organ.
  • Write a note on the features of sun with diagram.
  • How does a solar eclipse occur?

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