Science is Fun!
Class 3
A. With the help of given words find out who am I?
Frog
Dog
Elephant
Giraffe
Plants
1. I guard your house and I am a pet____________.
2. I use my long trunk to hold, lift and put the food in my mouth. I am herbivore. I am
_____________
3. I have a long and sticky tongue I catch insects and swallow it. I am ______.
4. All the food chain starts with me. I am a ________.
B. Choose the correct answer and tick it.
1. Which of the following have gnawing teeth
a. dog
b. cow
c. rabbit
d. lion
2. Which of the following is omnivores
a. snake b. fish
c. cow
d. lion
3. Deers are eaten by
a. lions
b.grass
c.both lions and grass
4. Which of the following has strong grinding teeth?
a.
rabbit
b.fish
c. lion
d. snake
5. Snake is
a.
omnivore
b. carnivore
c herbivore
6. In traffic signal vehicles are stopped when the light is
a.
red
b. blue
c. green
d. yellow
C. How are these animals helpful to us?
1. Sheep ________________________________________________
2. Hen___________________________________________________
3. Horse _________________________________________________
4. Cow__________________________________________________
D. Match the following
a. Squirrel
1. chew the cud(rumination)
b. Cat
2. swallow the food
c. Cow
3. proboscis(suck the nectar)
d. Lizard
4. lapping
e. Butterfly
5. gnawing
E. Form a food chain
a. lion, plant, deer
__________________________________________
b. grasshopper, frog, plant, vulture, snake______________________________
F. Write ‘T’ for True and ‘F’ for False sentences.
1. We should not rush down the stairs. (
)
2. We should burst crackers inside home. (
)
3. We should give first aid to the injured person. (
)
4. We should burn the garbage and use plastic bag. ( )
G. Circle the odd one out
1. Crow
2. Fish
3. Bear
4. Tiger
1. Deer
2. Cow
3. Fox
4. Goat
1. Butterfly
2. Rat
3. Rabbit
4. Squirrel
1. Frog
2. Snake
3. Lizard
4. Mosquito
H. Which animal would you like to have as a pet? Draw its picture in your notebookand
colour it. Write five sentences about it.
I.
Observe different traffic and road signs while travelling in city. Draw and colour five
road signs in your notebook.
J. Write three things that you must follow before crossing a road in your notebook
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