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arnav from the gurukul, Panchkula
Subject :NSO    Class : Class 8

Ans 1:

Arpit Pandey from Rosary Camp, Pune
Class : Class 8
A&d

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Anjaneya Raj Garg from Study Hall, Lucknow
Subject :NSO    Class : Class 9

Ans 1:

Dhruvan G from Indian School al Ghubra, Muscat
Class : Class 9

Ans 2:

Aditya Singh from Bright Day School, Vadodara
Class : Class 9
Answer is D as sound velocity is not affected by increase or decrease in pressure if temperature remains constant

Ans 3:

Tanmay Mehta from Nirmala Convent high school, Renukoot
Class : Class 9
The answer will be (D)

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Pranav Rajesh Krishnan from Gems United Indian School, UAE
Subject :NSO    Class : Class 7

Ans 1:

Gauri Singh from St Johns School Marhauli, Varanasi
Class : Class 7
You are right, the correct answer is option D

Ans 2:

Anushka Srivastava from Cjm, Dehradun
Class : Class 7
It should be d

Ans 3:

AISHA from K.V.No.-1,A.F.S.,SEC.-14, GURUGRAM
Class : Class 7
B IS THE CORRECT ANSWER.

Ans 4:

Tejas kaushik from Haryana public school, Narnaul
Class : Class 7
gh

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LEKULE DILIP from pawar public school, PUNE
Subject :NSO    Class : Class 6

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Derek Jeremy Winkins from SBOA School and Junior College, Chennai
Subject :NSO    Class : Class 6

Ans 1:

Praneeth from Null, Null
Class : Class 7
Option A

Ans 2:

Gauri Singh from St Johns School Marhauli, Varanasi
Class : Class 7
A

Ans 3:

Praneeth from Null, Null
Class : Class 7
Option A

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Derrick Samuel from St Johns English School and Junior College Besant Nagar, Chennai
Subject :NSO    Class : Class 8

The given diagram shows nitrogen cycle in the ecosystem. P, Q, R, S and T represent different chemical conversion steps in the cycle.

Which process (P - T) is correctly paired with the organism's group performing that step?
I. P is Nitrobacter
II. Q is bacteria symbiotic with plants
III. R is denitrifying bacteria
IV. S is nitrifying bacteria
V. T is nitrogen fixing bacteria, such as Rhizobium or cyanobacteria

AIII, IV and V
BIV and V
CI, III and IV
DIII and IV


Can somebody explain this diagram to me?

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Shirishti Gautam from 7i world school, Gwalior
Subject :NSO    Class : Class 3

Ans 1:

from , Ahmedabad
Class : Class 4
And d Sloping roof at kashmir

Ans 2:

Ridhan from SFS janakpuri, New Delhi
Class : Class 5
the answer is d because there is alot of rainfall in jammu and kashmir

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PrasadKev from Narayan, Mumbai
Subject :NSO    Class : Class 3

Ans 1:

from , Ahmedabad
Class : Class 4
Ans b

Ans 2:

from , Ahmedabad
Class : Class 4
Ans b

Ans 3:

Divyanshi Rajashekar from Vidyashilp Academy, Bangalore
Class : Class 4
b option

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ibaad mohammed from karnataka public school, bangalore
Subject :NSO    Class : Class 8

Ans 1:

Kushi V from Jss Public School, bangalore
Class : Class 8
C. 5

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Pranav Shagrithaya from NPS Yelahanka, Bengaluru
Subject :NSO    Class : Class 5

Ans 1:

Jasmine Kaur from Venkateshwar International School , New Delhi
Class : Class 5

Ans 2:

Pranav Shagrithaya from NPS Yelahanka, Bengaluru
Class : Class 5

Ans 3:

Pranav Shagrithaya from NPS Yelahanka, Bengaluru
Class : Class 5
Hooooooooowwwwwwwwww!!!!!!!!!!!!!!!,!,

Ans 4:

Debarpan Das from Delhi Public School , Durgapur
Class : Class 5
Ans D

Ans 5:

Bhanu from Ffhjkjj, Hyd
Class : Class 5
D

Ans 6:

Shahan Sengupta from BVM, Nagpur
Class : Class 5
D

Ans 7:

Debarpan Das from Delhi Public School , Durgapur
Class : Class 5
Ans D

Ans 8:

Vihaan from Father Agnel, Noida
Class : Class 5
D

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