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Awesomness from DPS East, Bengaluru
Subject :NSO    Class : Class 8

Ans 1:

Shubhangam Raj from Don Bosco Academy, Patna
Class : Class 8
D

Ans 2:

kaushika semwal from Ashok Academy, Mumbai
Class : Class 8
I THINK IT'S "D"

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Catherine Janet from Jubilee hills public school, Hyderabad
Subject :NSO    Class : Class 7

Ans 1:

Catherine Janet from Jubilee hills public school, Hyderabad
Class : Class 7

Ans 2:

Catherine Janet from Jubilee hills public school, Hyderabad
Class : Class 7
Is solution available for this question?

Ans 3:

Aditya Sai Vemparala from Amanora school, Pune
Class : Class 7

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SHANVISRI from NPS, BANGALORE
Subject :NSO    Class : Class 4

Ans 1:

Nishtha Shukla from Narayana E Techno, Gurgaon
Class : Class 4
BBBBBBBBBBBBBB

Ans 2:

Samaira from Global Indian International School, Bangalore
Class : Class 4
I think it should be I-e and II-d..... The egg and cocoon stage is not the least active cuz THEY DONT EVEN EAT A BIT..... so yaaa

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Dibyanshu Lahiri from Mont Fort Sr Sec School, Roorkee
Subject :NSO    Class : Class 8

Megha observes that the water surface of the lake near her locality is gradually getting covered with algae. She is curious to know the cause for such algal bloom. Which of the following can be the cause for this?

ADisposal of concrete and cement from the construction area of locality into the lake
BIncreased population of aquatic life in the lake
CDisposal of pollutant having high level of organic matter into the lake
DHigh rainfall


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Dibyanshu Lahiri from Mont Fort Sr Sec School, Roorkee
Subject :NSO    Class : Class 8

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Dibyanshu Lahiri from Mont Fort Sr Sec School, Roorkee
Subject :NSO    Class : Class 8

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Dibyanshu Lahiri from Mont Fort Sr Sec School, Roorkee
Subject :NSO    Class : Class 8

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Dibyanshu Lahiri from Mont Fort Sr Sec School, Roorkee
Subject :NSO    Class : Class 8

Ans 1:

Shweta Kumari from A B C, Patna
Class : Class 8
127

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Avinash Mishra from Central Hindu School, Gorakhpur
Subject :NSO    Class : Class 10

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Devang Sharma from Modern school, Kota
Subject :NSO    Class : Class 4

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