Page 134 - Viva ICSE Science 4 : E-book

C. Answer the following in one word.

1. The method of preserving food by drawing out water

from it _______________

2. The method of preserving food by putting it in salt or
vinegar in a jar _______________

3. The fl at teeth with sharp edges at the front of the mouth _______________

4. The tube that carries urine from the bladder to the outside _______________

5. Watery substance that softens food inside the mouth _______________

6. The long sleep of animals during the cold season _______________

7. Vultures feed on these and clean up the environment _______________

8. Plants that have breathing roots _______________

9. Area with hot and wet climate _______________

10. The green colour pigment found in leaves _______________

D. Match the following.

Column A Column B

1. Carbohydrates (a) bodybuilding foods

2. Proteins (b) evergreen plant

3. Dentine (c) bear

4. Kidneys (d) energy giving foods

5. Herbivore (e) main excretory organ

6. Omnivore (f) lies under the enamel

7. Pondweed (g) fl at and broad part of leaf

8. Mango (h) cow

9. Lamina (i) links leaf to the stem

10. Petiole (j) underwater plant

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