National Science Olympiad Forum By SOF Olympiad Trainer - Page 544

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 8
Option c

Ans 2:

Class : Class 7
Option c X shows a tap root system while y shows a fibrous root system

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 6
B

Ans 2:

Class : Class 10

Ans 3:

Class : Class 6
C

Ans 4:

Class : Class 6

Ans 5:

Class : Class 6
C

Ans 6:

Class : Class 7
Can you tell the answer to this question please please!!!!

Ans 7:

Class : Class 4
Let’s check the given statements and find if they are correct:Statement 1: Snake and crocodile are cold blooded animals. ----- Correct. Snakes and crocodiles are reptiles. Reptiles are cold-blooded animals, and cannot control their body temperature. They regulate their body temperature by lying in the sun to warm up, or moving into the shade to cool down.Statement 2: Snake and crocodile breathe through moist skin mostly. ----- Incorrect. Snakes and crocodiles breathe through lungs. That is where the exchange of gases takes place.That means Statement 1 is correct but Statement 2 is incorrect.Hence, the right answer of Option C.The correct answer is C.

Ans 8:

Class : Class 2
This is not correct answer!

Ans 9:

Class : Class 7

Ans 10:

Class : Class 6
A

Ans 11:

Class : Class 10
stererega

Ans 12:

Class : Class 4
Ishit the answer is "C"

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Subject :NSO    Class : Class 7

Ans 1:

Class :
a

Ans 2:

Class : Class 9
But Divya is also incorrect

Ans 3:

Class : Class 8
Chipko movement was started in 1973 and not in 1972

Ans 4:

Class : Class 6
Ans is b

Ans 5:

Class : Class 8
Divya is wrong because she says denial or utilization and utilization is good use in the right amt which is the opposite.Richa is wrong because Chipko movement started in 1973.Nandini is wrong because the answer is soil erosion, not soil pollution.Therefore, the correct answer is C- Divya, Richa and Nandini all are wrong. Please check and fix it SOF.

Ans 6:

Class :
thanks

Ans 7:

Class : Class 7
Chipko movement started on 1973

Ans 8:

Class :
The right answer is C because conservation is not complete denial, chipko movement started in 1973 and it is not soil pollution but soil erosion.

Ans 9:

Class :
answer is A I got it correct

Ans 10:

Class : Class 8
actually,the answer is B. Chipko movement was started in 1973....and what nandini says in soil erosion and not soil pollution.so the answer is B

Ans 11:

Class : Class 8
Answer.c chipko movement is started at 1973

Ans 12:

Class :
a

Ans 13:

Class : Class 4
answer is c. divya- management is not complete denial but better, reduced and wiser user of forest products.Hence all three are wrong and answer is c richa- chipko movement started in 1973nandini- She is wrong. what she told is not soil pollution but soil errosion

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Subject :NSO    Class : Class 3

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Subject :NSO    Class : Class 3

Ans 1:

Class :
c

Ans 2:

Class :
C

Ans 3:

Class : Class 3
C

Ans 4:

Class :
c

Ans 5:

Class : Class 7
C

Ans 6:

Class : Class 3
C

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Subject :NSO    Class : Class 8

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 4

Ans 2:

Class : Class 4
Ans. is D)

Ans 3:

Class : Class 3
C

Ans 4:

Class : Class 3
C

Ans 5:

Class : Class 10

Ans 6:

Class : Class 3
C

Ans 7:

Class : Class 2
option C is correct one

Ans 8:

Class : Class 5
D

Ans 9:

Class : Class 3
C

Ans 10:

Class : Class 3
C

Ans 11:

Class : Class 3
C

Ans 12:

Class : Class 3
D

Ans 13:

Class : Class 3
C

Ans 14:

Class : Class 3
C

Ans 15:

Class : Class 3
C

Ans 16:

Class : Class 3
C

Ans 17:

Class : Class 4
answer is d

Ans 18:

Class : Class 3
The D option is correct as none of the options are incorrect

Ans 19:

Class : Class 3
D

Ans 20:

Class : Class 3
C

Ans 21:

Class : Class 2
option C is correct one

Ans 22:

Class : Class 3
C

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 10
option B can also come

Ans 2:

Class : Class 7
option B also can come

Ans 3:

Class :
Yes, of course, the answer should be B

Ans 4:

Class : Class 6
The correct answer should be B. Ice is the frozen form of water, which is a good conductor. So C cannot come as the answer.

Ans 5:

Class : Class 7
Answer should not be B as zinc and aluminium are not magnetic.

Ans 6:

Class : Class 9

Ans 7:

Class : Class 4
B is also correct as none of them in column W is magnetic

Ans 8:

Class : Class 5
yes, ice is the frozen form of water abut it still conducts electricity although it is a poor conductor

Ans 9:

Class : Class 7
Yes Ayushree Barman the answer to this question is B and not C

Ans 10:

Class : Class 7
I think it is B

Ans 11:

Class :
Doesn't ice conduct electricity?

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Subject :NSO    Class : Class 3

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Subject :NSO    Class : Class 3

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