Download FILL IN THE BLANKS [10x1/2 =5 Marks]

I.
FILL IN THE BLANKS
[10x1/2 =5 Marks]
1 _______________ is the uppermost layer of earth’s crust.
2 The flat ends of earth are called _______________.
3 Insects have _______________ legs.
4 _______________ gives shape and support to the body.
5 ________________ contain the dead remains of plants and animals.
6 The earth gets its light from the ________________.
7 _________________ is the largest animal in the world.
8 _________________ supplies oxygen to all part of the body.
9 The ________________ is the only planet which has water on it.
10 ________________ is the natural satellite of the earth.
II.
WRITE TRUE OR FALSE
1. Living things can live without air. [
[10 x1/2= 5 Marks]
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2. Water animals use their tails to move in water. [
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3. The human body is made up of same kind of cells. [
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4. The moon revolves round the earth once in 27.3 days. [
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5. We grow different crops in the same type of soil. [
6. The rotation of the earth causes seasons. [
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]
7. More than two- third of our body is made up of water. [
8. Plants get water and minerals from the soil. [
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]
9. The earth revolves round the sun from east to west. [
10. The nervous system consists of brain and nerves. [
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]
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III.
NAME THE FOLLOWING
[10x1/2= 5 Marks]
1. A heavenly body that revolves around a planet.
Ans. _________________________________________
2. The vessels bringing blood towards the heart.
Ans. _________________________________________
3. Soil which contain both clay and sand.
Ans. _________________________________________
4. Any two insects that feed on blood of human beings.
Ans. _________________________________________
5. Nearest neighbor of the earth in space.
Ans. _________________________________________
6. The process of taking air in to lungs and sending it through nose.
Ans. _________________________________________
7. The soil which is light brown or grey in colour and is used for making buildings.
Ans. _________________________________________
8. The system which removes the harmful things from our body.
Ans. _________________________________________
9. The movement of the earth that causes day and night.
Ans. _________________________________________
10. The thread like tubes that carry blood to all part of the body.
Ans. _________________________________________
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IV.
COMPLETE THE FOLLOWING
[5 x1 = 5 Marks]
1. The skin at the tips of fingers is _______________________________________
2. The moon reflects __________________________________________________
3. Crawling means ____________________________________________________
4. Different kinds of soil are ____________________________________________
5. All sense organs send messages to the brain ______________________________
V.
NAME THE PICTURE
1 ___________________
VI.
[3 x 1/2=1 ½ Marks]
2 ___________________ 3 ____________________
MATCH THE FOLLOWING
[ 5 x ½ = 2 ½ Marks]
1. Ursa Minor
-------
Respiratory system
2. Earth worm
-------
Dysentery
3. Lungs
-------
A group of tissues
4. Mosquito
-------
Fertile soil
5. Organ
-------
Constellation
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VII.
MATCH THE FOLLOWING PICTURES WITH WORDS [5 x 1/2= 2 ½ ]
1. Skeletal system
2. Noise pollution
3. Revolution
4. Crawling
5. Digestive system
VIII. DEFINE THE FOLLOWING
[ 4 x 1 = 4 Marks]
1. Natural resources:
Ans. _____________________________________________________________
_________________________________________________________________
_________________________________________________________________
2. Sense organs:
Ans. _____________________________________________________________
_________________________________________________________________
_________________________________________________________________
3. Omnivores:
Ans. _____________________________________________________________
_________________________________________________________________
_________________________________________________________________
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4. Axis :
Ans. _________________________________________________________________
______________________________________________________________________
______________________________________________________________________
IX.
GIVE REASON
[ 3 x 1 ½ = 4 ½ Marks]
1. Life is not possible on the moon.
Ans: _________________________________________________________________
______________________________________________________________________
______________________________________________________________________
2. Spider is not an insect.
Ans: __________________________________________________________________
______________________________________________________________________
______________________________________________________________________
3. Farmers add manure and fertilizers to the soil.
Ans: _________________________________________________________________
______________________________________________________________________
______________________________________________________________________
______________________________________________________________________
X.
ANSWER THE FOLLOWING QUESTIONS
PART- A
[ 4 x 1 = 4 Marks]
1. Why the earth looks flat to us?
Ans : ________________________________________________________________
_____________________________________________________________________
_____________________________________________________________________
_____________________________________________________________________
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2. Where do animals live?
Ans: _______________________________________________________________
___________________________________________________________________
___________________________________________________________________
___________________________________________________________________
3. What is the importance of muscular systems in our body?
Ans: _______________________________________________________________
____________________________________________________________________
____________________________________________________________________
____________________________________________________________________
4. What are the three causes of air pollution?
Ans: ________________________________________________________________
_____________________________________________________________________
_____________________________________________________________________
_____________________________________________________________________
PART- B
[ 5X 2 = 10 Marks]
1. What are the characteristics of the moon?
Ans: ________________________________________________________________
____________________________________________________________________
____________________________________________________________________
____________________________________________________________________
____________________________________________________________________
____________________________________________________________________
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2. What are the functions of digestive system?
Ans: ________________________________________________________________
____________________________________________________________________
_____________________________________________________________________
_____________________________________________________________________
_____________________________________________________________________
3. What are constellations? Give example.
Ans: _________________________________________________________________
_____________________________________________________________________
_____________________________________________________________________
_____________________________________________________________________
_____________________________________________________________________
4. What are the causes of water pollution? (write any two points)
Ans: _________________________________________________________________
_____________________________________________________________________
_____________________________________________________________________
_____________________________________________________________________
____________________________________________________________________ _
5. What is the role of blood in our body?
Ans : ________________________________________________________________
_____________________________________________________________________
_____________________________________________________________________
_____________________________________________________________________
_____________________________________________________________________
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PART- C
[ 2X 3 = 6 Marks]
1. List three good breathing habits?
Ans: _________________________________________________________________
______________________________________________________________________
_______________________________________________________________________
_______________________________________________________________________
_______________________________________________________________________
_______________________________________________________________________
_______________________________________________________________________
2. How can we take care of living things in our surroundings?
Ans: ___________________________________________________________________
_______________________________________________________________________
_______________________________________________________________________
_______________________________________________________________________
_______________________________________________________________________
_______________________________________________________________________
_______________________________________________________________________
XI.
LOOK AT THESE PICTURES. NAME THE PHASES OF THE MOON
[4 x 1/2 = 2 Marks]
________________
__________________ ___________________ _______________
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XII. DRAW AND LABEL THE SOIL PROFILE
[ 3 Marks]
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