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Subject :NSO    Class : Class 4

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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:

Class : Class 4
pl explain how the ans is D

Ans 2:

Class : Class 6
Plz explain

Ans 3: (Master Answer)

Class : Class 1
The correct answer is D.

Ans 4:

Class : Class 4
हाउ इस ईंट द

Ans 5:

Class : Class 5
Dear Admin from revise , kindly share solution / reasoning to this answer.

Ans 6:

Class : Class 3
THE CORRECT ANSWER IS D

Ans 7:

Class : Class 6
Can you tell the answer of this question

Ans 8:

Class : Class 5

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 3
Oh I didn’t realise

Ans 2:

Class : Class 6
Very nice

Ans 3:

Class : Class 4
solution is not given

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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:

Class : Class 8
b is correct

Ans 2:

Class : Class 6

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 3
B

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Subject :NSO    Class : Class 5

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 5

Ans 2:

Class : Class 6

Ans 3:

Class : Class 5

Ans 4:

Class : Class 5
any option is silly except for none of these it made me laugh

Ans 5:

Class : Class 8
none of the above

Ans 6:

Class : Class 5

Ans 7:

Class : Class 6

Ans 8:

Class : Class 2

Ans 9:

Class : Class 4
None of them are the answer to this question

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Subject :NSO    Class : Class 7

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Subject :NSO    Class : Class 8

Ans 1:

Class : Class 9
Yes you are right....Felice Fontana discovered nucleolus

Ans 2:

Class : Class 8
M

Ans 3:

Class : Class 8

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 3
blah blah blah

Ans 2:

Class :
A

Ans 3:

Class : Class 3
This is cheating I completed this question

Ans 4:

Class : Class 3
C

Ans 5:

Class : Class 3
C

Ans 6:

Class : Class 3
C

Ans 7:

Class : Class 5
answer the question

Ans 8:

Class : Class 3
C

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