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Aviral Shukla from Apeejay School Sheikh Sarai, New Delhi
Subject :NSO    Class : Class 4

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Aviral Shukla from Apeejay School Sheikh Sarai, New Delhi
Subject :NSO    Class : Class 4

Match the column I with column II and select the correct option.

Column I Column II
(Causes of soil erosion) (Methods of soil conservation)
a. Running water carries
the topsoil with it		 1. Embankments
b. Strong winds blow away
humus-rich topsoil		 2. Wind breaks
c. Indiscriminate cutting of trees 3. Afforestation
4. Terrace farming


A a-1, 3; b-2; c-4
B a-2, 4; b-1; c-3
C a-2; b-1, 3; c-4
D a-1, 4; b-2; c-3


Give solution

Ans 1:

TARA NAUTIYAL from CONVENT OF JESUS AND MARY, DEHRADUN
Class : Class 4
pl explain how the ans is D

Ans 2:

Kerry Param from air force school, bangalore
Class : Class 6
Plz explain

Ans 3: (Master Answer)

Admin from revisewise, Noida
Class : Class 1
The correct answer is D.

Ans 4:

Arjun Gourineni from chirec heydrabad, heydrabad
Class : Class 4
हाउ इस ईंट द

Ans 5:

Darsh Vijay from The Orbis School, Pune
Class : Class 5
Dear Admin from revise , kindly share solution / reasoning to this answer.

Ans 6:

jayasree from montessori school, KURNOOL
Class : Class 3
THE CORRECT ANSWER IS D

Ans 7:

ishit from EUROSCHOOL THANE, THANE WEST
Class : Class 6
Can you tell the answer of this question

Ans 8:

Devasree from Presidium, Ghaziabad
Class : Class 5

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Aviral Shukla from Apeejay School Sheikh Sarai, New Delhi
Subject :NSO    Class : Class 4

Ans 1:

Ira Agrawal from Sancta Maria International School, Hyderabad
Class : Class 3
Oh I didn’t realise

Ans 2:

Aviral Shukla from Apeejay School Sheikh Sarai, New Delhi
Class : Class 6
Very nice

Ans 3:

Tanirika Bansal from DPS Faridabad, Faridabad
Class : Class 4
solution is not given

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Arush from Anandi Public School, Udgir
Subject :NSO    Class : Class 7

Priyanka took a destarched potted plant and set up an experiment as shown in the figure. She left the plant in sunlight for few hours and then tested the leaves X and Y for starch. Leaf X did not give starch test while leaf Y showed presence of starch.

What is proved by this experiment?

A Chlorophyll is necessary for photo-synthesis.
B Carbon dioxide is necessary for photo-synthesis.
C Light is necessary for photosynthesis.
D Oxygen is given out during photo-synthesis.


oohhhhhhk

Ans 1:

A Kumar from SNSVM, East Singhbhum
Class : Class 8
b is correct

Ans 2:

Mehaan Bhatt from Pawar Public School , Mumbai
Class : Class 6

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atharv from bluebells international, delhi
Subject :NSO    Class : Class 3

Ans 1:

Smita Roy from Nava Nalanda Santiniketan Shakha, Bolpur
Class : Class 3
B

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Gauri Singh from St Johns School Marhauli, Varanasi
Subject :NSO    Class : Class 5

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Adwait Shiva from Udgam, Ahemdabad
Subject :NSO    Class : Class 5

Ans 1:

Arnav from SIS, Noida
Class : Class 5

Ans 2:

bharati nath from Springdale high school, Kalyani
Class : Class 6

Ans 3:

PRANSHU MOHANTY from INDIRA GANDHI MEMORIAL HIGH SCHOOL, KOLKATA
Class : Class 5

Ans 4:

Niveideeta Cour from Suncity World School, Gurgaon
Class : Class 5
any option is silly except for none of these it made me laugh

Ans 5:

Gauri Singh from St Johns School Marhauli, Varanasi
Class : Class 8
none of the above

Ans 6:

shubhavi Dhondge from NPS, Banagalore
Class : Class 5

Ans 7:

ritvik from VIDYA SHREE INTERNATIONAL SCHOOL rohtak, rohtak
Class : Class 6

Ans 8:

Tanishka Pasricha from Sheiling House School, Kanpur
Class : Class 2

Ans 9:

Ankita Dave from GNS, Bangalore
Class : Class 4
None of them are the answer to this question

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Tanaya Bhosale from Lexicon International School , Pune
Subject :NSO    Class : Class 7

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Riya Singhani from BVB vidhyashram, jaipur
Subject :NSO    Class : Class 8

Ans 1:

Ethel shiju from National Public School Indiranagar, Bangalore
Class : Class 9
Yes you are right....Felice Fontana discovered nucleolus

Ans 2:

Rishith Sunil from BVM Global BHS, Chennai
Class : Class 8
M

Ans 3:

Rishith Sunil from BVM Global BHS, Chennai
Class : Class 8

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DIYA DEEP from NALANDA VIDYA NIKETAN, VIJAYAWADA
Subject :NSO    Class : Class 3

Ans 1:

Shweta Garg from apeejay school noida, Ghaziabad
Class : Class 3
blah blah blah

Ans 2:

Sravanthi Phanikumar from ,
Class :
A

Ans 3:

disshaan dholakia from st marys icse, mumbai
Class : Class 3
This is cheating I completed this question

Ans 4:

Kanishk bhati from G D goenka school gzb, ghaziabad
Class : Class 3
C

Ans 5:

Sayantan Saha from Don Bosco, Kharagpur
Class : Class 3
C

Ans 6:

Smita Roy from Nava Nalanda Santiniketan Shakha, Bolpur
Class : Class 3
C

Ans 7:

MAYANK from Jain Public School, REWARI
Class : Class 5
answer the question

Ans 8:

Vishesh from Dav, Gujarat
Class : Class 3
C

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