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Human Body Worksheet-3

Human Body Worksheet-3

 

Observe the following food pyramid and answer the Q. 1-Q.5.

  1. The food items in level 1 are rich in _____.

A. Carbohydrates                         B. Fats

C. Proteins                                     D. Vitamins

 

  1. Level 2 foods are rich in ____.

A. Fats and carbohydrates        B. Fats and proteins

C. Vitamins and minerals          D. Fats and vitamins

 

  1. Level 4 contains oils, sweets and ghee. These are rich in ___.

A. Carbohydrates                         B. Fats

C. Vitamins                                    D. Proteins

 

  1. Level 3 contains food items which are rich in proteins. The primary function of proteins is ___.

A. To give energy

B. To give warmth to the body

C. To build and repair parts of the body

D. To build stronger bones

 

  1. This food pyramid is broad at its base and becomes narrow towards the apex. This indicates that the foods at the bottom should be taken more and the quantity that should be taken decreases as move up. Now, which of the following food item should be taken in more quantity?

A. Rice                B. Cheese           C. Fruits             D. Oils

 

  1. Which of the following is our National animal?

A.                                 B.

C.                              D.

 

  1. Which of the following is the most important function of hair in animals?

A. It helps in regulating the body temperature

B. It is used to attract members of opposite sex

C. It is used for defence and camouflage

D. It is dead and is of no particular use.

 

  1. Stagnant water breeds ____.

A. Mosquitoes                               B. Frogs

C. Fishes                                        D. Animals

 

  1. By recycling ____.

A. We can make useful things from waste materials

B. We can save natural resources

C. We can control pollution

D. All of these

 

  1. ____ is the soft, sticky layer formed on the tooth which is harmful.

A. Enamel         B. Plaque           C. Dentine         D. Pulp

 

Answer Key:

(1)–A; (2)–C; (3)–B; (4)–C; (5)–A; (6)–B; (7)–A; (8)–A; (9)–D; (10)–B