objective type Practice question std 3 science


                                DAV PUBLIC SCHOOL, CHANDRASEKHARPUR,BBSR-21
REVISION WORKSHEET (2018-19)
CLASS-III     SUB-SCIENCE
NAME-_________________________________ SEC. _____ DATE ______
Fill in the blanks.
1.       Animals living on land are called _______________animals.
2.______________ is an animal living in plains.
3. Animals living in desert can tolerate _________________.
4.____________ can live without water for many days.
5. Camels can store water and_________ in their bodies.
6._______________ help camels to walk on the sand.
7.Lizards and snakes _____________ on the ground.
8.Forest provides ____________ and ___________ to animals.
9._______________ is an animal living in forest.
10._____________ of  the skin and body patterns of some forest animals help them to merge with their surroundings.
11.The animals living in cold regions have ______________ to protect their bodies from cold.
12.Animals living in water are called as __________________.
13.The aquatic animals have _______________ for swimming.
14.Fishes have_______________ for breathing.
15.Jelly fish lives in ______________ water.
16.______________ needs water to lay its egg.
17.Frogs have______________ for swimming.
18._______________ come to land to lay its egg.
19.Animals like dog, cat like to __________ and play with humans.
20.Dolphin is an __________________ animal.
21.________________ is a shy animal.
22.Animals need food for their _____________.
23.Animal that eats plants and its parts is called _______________.
24.Animal that eats other animals is called______________.
25.Animal that eats both animals and plants is called­­­­­­­____________.
26. Lizards catch their prey with the help of  ________________.
27.____________can eat animals bigger than its size.
28.___________________help cow in chewing the cud.
29.A lion tears the flesh with their _______________________  teeth.
30.Lion chew its food with _________________.
31.The animal that can bite hard and rough food grains is called________________.
32.______________ sucks the blood from animals.
33.An elephant eats with the help of its___________________.
34.The doctor for animals is called___________________.
35.Birds are known as ______________ animals.
36.Ostrich can grow up to _________metres.
37. Humming bird is________cm in size.
38.Birds keep their young ones ___________ in their nests.
39.Birds make their nest in the month of ..............
40.................makes its nest on ,or near, the topmost branches of a tree.
41.Tailor bird stitches the leaves with the help of its ................
42.............. makes its nest in the hole of a tree trunk.
43. Coppersmith makes its nest in .................. season.
44.In case of weaver bird ............... chooses the  comfortable nest.
45.Penguin uses ___________ and _________ to make its nest.
46.____________ does not make its own nest.
47.Birds start migrating in ___________ season.
48._________ is the horny projecting part of the mouth of the bird.
49.The growth of young ones from the egg is called_______________.
50.The sharp horny structure on the toe of a bird is called__________.
51.__________is the main stem of a tree.
52.______________ is the light horny waterproof structure covering the bird.
53.Chappatis and bread are made from__________________.
54.We get ____________ from cereals.
55.Pulses help in the _________ of our body.
56.____________ keeps our body warm.
57.Green vegetables protect us from _____________.
58.Potato is the ____________ part of its plant.
59._______________ is considered to be a complete food.
60.In old age people prefer____________________ food.
61.Eating too much of food is  called________________.
62.______________ makes  the food  digestible.
63._____________ helps to preserve milk for a longer time.
64.______________ helps in conserving the nutritive value of the food.
65.Baking is usually done in ____________.
66.____________is not a healthy method of cooking food.
67.The container used for cooking or storing the food is called______________.
68.Indirect heating  with or without using oil is known as________________.
69.______________is the oldest method of cooking.
70.The components of a food item are called________________.





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