CBSE Class 6 Science Food And Classification Of Materials Worksheet

I. Fill in the blanks

b. Fats are ________ in water.

c. To be healthy, we must eat a _________ diet.

d. Deficiency of iodine causes a disease called ________.

e. Night blindness is caused due to the deficiency of _______ in our body.

e. The materials through which light cannot pass are called _______ materials.

f. A liquid that dissolves other substances is called a __________.

II. State true or false

a. Scurvy is caused by the lack of Vitamin A.

b. Glycerine is immiscible with water.

c. Sand is a soluble material.

d. We need vitamins and minerals in large quantity.

e. We need only nutrients but not water.

f. We need a single food item to grow properly.

III. Give one word for the following

a. The full form of ORS.

b. The loss of a lot of water from the body.

c. A place where bees are kept for the production of honey.

d. Deficiency disease caused by the lack of vitamin D.

e. Materials which allow some of the light falling on them to pass through

IV. Match the following

             A                                        B

1) Big shopkeepers              a) obesity

2) Small shopkeepers          b) shine

3) Overeating                       c) apiculture

4) Bee- keeping                   d) wholesalers

5) Lustrous                           e) cushions

6) Soft                                   f) retailers

V. Define.

1) Poultry 5) Omnivore

2) Malnutrition 6) Herbivore

3) Balanced diet 7) Carnivore

4) Deficiency diseases 8) Transparent materials