EVS REVISON PAPER CL-5 FOR PERIODIC TEST-1

REVISION FOR PERIODIC TEST – 1

I. FILL IN THE BLANKS:

1.____________________ are chemicals released by insects into the environment to communicate with other individuals of the same kind.

2. Eagles can dive at ________ miles per hour.

3. The sound reflects off solid surfaces and then travels back. This process is known as __________________.

4. A cat’s ___________ serve as delicate sense organs of touch.

5. Snakes have a ___________ tongue.

6. Zebras use facial _________________ to communicate.

7. The tongue dipped into special pits in the roofs of the snake’s mouth called __________ organ.

8. Rajat’s grandfather ____________ to Delhi in search of a better livelihood.

9. ________________ are the people who move from one place to another in search of livelihood.

10. Biju lost his family in the _________________.

11. Mrs. Chakravarty represents the first _______________ of her family.

12. People who cannot hear or speak use the sign _______________________ .

13. The Story of My Life is  written by _____________.

14. People who move out of a country to live in another country are called ______________.

15. People who are  forced to leave their homes because of conditions such as flood, earthquake etc are called _______________________.

II. MATCH THE FOLLOWING:

                        A                                                                                             B

1. Caravan	a. Cat
2. Land of America	b. Dolphin
3. The shortest tribe	c. House on wheel
4. Not able to see, hear or speak	d. Land of immigrants
5. Anne Sullivan	e. Mbutsi
6. The first Law Minister of India	f. Differently abled
7. Animals that eat both plant and animals	g. Dolphins
8. Lateral line system	h. Teacher of Helen Keller
9. large and prominent eyes	i. Omnivores
10. Intelligent animal	j. Fishes

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III. CHOOSE THE CORRECT ANSWERS:

1. Ants use special nerve cells on their antenna to search

(a) Food                      (b) enemy        (c) communicate

2. Koalas eat leaves of

(a) Neem                     (b) mango        (c) eucalyptus

3. Animals feed on the dead bodies of other animals called

(a) Omnivores             (b) Carnivores                        (c) Scavengers

4. Tilling of land or carrying a load by hand is

(a) Physical labour     (b) Manual labour

5. “I don’t want to be reborn.”

(a) George Wahington                       (b) Mahatma Gandhi

6. Braille system has raised dots

(a) Six              (b) eight           (c) Nine

7. Narmada Bachao Andolan was constructed across river

(a) Gandhi       (b) Narmada               (c) Yamuna

8. People who move out of their country to live in another country are called

(a) Migrant     (b) Emigrants              (c) Immigrants

9. Mrs. Chakravarty belongs to

(a) 1st-Generation      (b) 2^nd-Generation      (c) 3^rd- Generation

10. Example of carnivores of animal is

(a) goat                                   (b) Human being         (c) bear

IV. Define :

1. Migration    2. Immigrants 3. Displacement   4. Labour   5. Scavengers      6. Herbivores

7. Braille system    8. Pheromones

V. Answer these questions:

1. Why do people need to relocate?

2. What changed Biju’s life?

3. Why was Mini pleasantly surprised?

4. Why does Rimi feel sad?

5. What would happen if people stopped latering up jobs such as cleaning and sweeping?

6. How do ants smell food?

7. What are compound eyes?

8. How are water animals different from birds?

9. What do you mean by dignity of labour?

10. Write how zebra, cat and dogs communicate.

VII. Identify these pictures and write few lines on them:

                                              

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