REVISION PAPER -2 (EVS 4TH CLASS)
1. Write
the functions of the bees in the beehive:
(a)Queen bee:
(b)Male bee:
(C)
Worker bee:
2.
What do you call these
relations in your mother tongue?
Your
father’s mother:
Your
mother’s sister:
Your
elder brother:
Your father’s
brother:
Your father’s sister
Your
mother’s brother
Your
mother’s mother
3. Write
down the reason for these changes:
4. Write
various occasions when you get a chance to meet your cousin and relatives.
5. Name
any two animals which:
I. Have ears that can be seen _________
_________
II. Have
ears that cannot be seen _________ _________
III. Have
hair on skin _________ _________
IV. Do
not have hair on skin _________ _________
V. Give
birth to young ones _________ _________
VI. Lay
eggs _________ _________
6. Give one word answer:-
a) The process of breaking down of food into simpler
form.
b) A vegetable eaten raw.
c) A food item rich in starch.
d) A digestive liquid secreted by salivary glands.
e) The diet that contains all the nutrients in the right
amount.
7. Fill in the blanks:-
a) The undigested food passes into the ____________
intestine.
b) ___________ is the fibre present in our food.
c) _____________ and _______________ pour their
digestive juices into small intestine.
d) ____________ is a way of preserving food.
e) Food rich in ____________ and ____________ keep us fit
and healthy.
f) __________ give us more energy than carbohydrates.
g) In the stomach, __________ are broken into a simpler
form.
h) Cooking makes food ______________, tasty and easily
___________.
i) ______________ and _______________ are ways of
cooking food.
j) Our stomach is a hollow, ___________ bag.
k) The leaf has ______________
pigment.
l) Roots take in ______________ and
______________ from the soil.
m)____________ helps the plant to stand
erect and supports branches, leaves and flowers.
8. Read the clues and identify
the word which link with it:
a. Babies grow here before they born.___________________________
b. Male bees are also known as_________________________________
c. Lack of vitamin B causes___________________________________
d. Your brother or sister________________________________________
e The bright and colorful part
of the flower.__________________________
f. The parents of adopted children are called ________________________
g. A mammal that lays eggs._____________________
h. Bright, colorful part of a flower ________________
i. A place where bees live _____________
j. The art of bee keeping is _________________________
9. Write true or false:
a. Lack of vitamin b causes beriberi. ( )
b. Buttress roots store food. ( )
c. Scurvy is caused by the deficiency of vitamin D. ( )
d. Relative of father are known as maternal relatives. ( )
e. Invertebrates animals have hair
on their body. ( )
f. Sugar beet store excess of starch produced by the plant.( )
10. How are the following different?
a. Immediate family and extended family.
b. Tap root and fibrous root.
c. Natural and foster parents.
d. Vertebrates and Invertebrate animals.
11. Answer the following:
a. What are the functions of roots and the stem?
b. What is recreation?
c. How do snakes and lizards hear?
d. What are mammals? Name any 5 mammals.
e. How do bees make honey?
f. What is the use of hair and fur for animals?
g. How do people use flowers in their daily life?
h. What are vitamins? How are they useful?
12. Draw and label the parts of flower .
13. Draw two types of roots.
