National Science Olympiad Forum By SOF Olympiad Trainer - Page 128
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meenakshi from St Columba School, delhi
Subject :NSO    Class : Class 4

Ans 1:

SHREYAS ANDOTRA from RYAN INTERNATIONAL SCHOOL, CHANDIGARH
Class : Class 8
A Hot , Summer

Ans 2:

KAZA LOHITAKSH from Srimathi Sundaravalli Memorial school , Chennai
Class : Class 4
A.Hot,Summer

Ans 3:

AMBALIKAA from LOYOLA SCHOOL BHUBANESWAR, Bhubaneswar
Class : Class 7
a. Because woollen clothes trap air and make us feel warm.

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meenakshi from St Columba School, delhi
Subject :NSO    Class : Class 4

Ans 1:

meenakshi from St Columba School, delhi
Class : Class 7
calcium

Ans 2:

KAZA LOHITAKSH from Srimathi Sundaravalli Memorial school , Chennai
Class : Class 4
2.Drying

Ans 3:

MANASVI SINHA from Bal Bharati Public School, NTPC -Sipat, Bilaspur
Class : Class 4
2. Drying

Ans 4:

AMBALIKAA from LOYOLA SCHOOL BHUBANESWAR, Bhubaneswar
Class : Class 7
2. Because dehydration means to take water from it .So it will be drying.

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meenakshi from St Columba School, delhi
Subject :NSO    Class : Class 4

Ans 1:

SHREYAS ANDOTRA from RYAN INTERNATIONAL SCHOOL, CHANDIGARH
Class : Class 8
D Molar -- Grinder

Ans 2:

AMBALIKAA from LOYOLA SCHOOL BHUBANESWAR, Bhubaneswar
Class : Class 7
c. premolar crushes the food

Ans 3:

MANASVI SINHA from Bal Bharati Public School, NTPC -Sipat, Bilaspur
Class : Class 4
C. Premolar--Knife

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meenakshi from St Columba School, delhi
Subject :NSO    Class : Class 4

Ans 1:

AMBALIKAA from LOYOLA SCHOOL BHUBANESWAR, Bhubaneswar
Class : Class 7
d. they all live in mud house,in hexagonal shape like house , live everywhere respectively

Ans 2:

SHREYAS ANDOTRA from RYAN INTERNATIONAL SCHOOL, CHANDIGARH
Class : Class 8
D All of These

Ans 3:

Dibyanshu Dibyajyoti Das from TATA DAV Public School, Joda,Keonjhar
Class : Class 5
D . All of These

Ans 4:

Dibyanshu Dibyajyoti Das from TATA DAV Public School, Joda,Keonjhar
Class : Class 5
D

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khushboo from DPS, New Delhi
Subject :NSO    Class : Class 4

Ans 1:

AMBALIKAA from LOYOLA SCHOOL BHUBANESWAR, Bhubaneswar
Class : Class 7
by covering and protecting our eyes from the UV rays of the sun

Ans 2:

SHREYAS ANDOTRA from RYAN INTERNATIONAL SCHOOL, CHANDIGARH
Class : Class 8
1 Day/ 24 hrs

Ans 3:

AMBALIKAA from LOYOLA SCHOOL BHUBANESWAR, Bhubaneswar
Class : Class 7

Ans 4:

AMBALIKAA from LOYOLA SCHOOL BHUBANESWAR, Bhubaneswar
Class : Class 7
by covering and protecting our eyes from the UV rays of the sun

Ans 5:

Bitan Chakraborty from Adamas international school, Kolkata
Class : Class 10
24 hrs

Ans 6:

Freddin.J from don bosco school of excellence,chennai, Chennai
Class : Class 4
8

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Shweta Basu from Amity international School, Gurgaon
Subject :NSO    Class : Class 4

Ans 1:

Anu Sharma from DPS Noida, Noida
Class : Class 2
Frictional force

Ans 2:

Anu Sharma from DPS Noida, Noida
Class : Class 2
Newton

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