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Subject :NSO    Class : Class 9

Ans 1:

Class : Class 9
Maharajganj

Ans 2:

Class : Class 9
Maharajganj

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 7
no,the answer is a.fish,sea horse

Ans 2:

Class : Class 7
no the answer is c whale and camel

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Subject :NSO    Class : Class 3

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 5
Can you tell the answer to this question

Ans 2:

Class : Class 4
ANSWER IS B

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 5

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Subject :NSO    Class : Class 7

A person put warm water in an aquarium, thinking that the fish would be more comfortable in it. However, the fish died. What can be the reason for this?

A The concentration of oxygen decreases in warm water.
B The concentration of carbon dioxide increases in warm water.
C Fish cannot bear the extreme heat of the water.
D All of these


Won’t there be an increase of CO 2 if the oxygen level goes down and the fishes respire?!??!

Ans 1:

Class : Class 8
Yes, but the concentration of oxygen does not decrease in warm water. The fish will die because they cannot bear the extreme heat.

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 5
how?

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Subject :NSO    Class : Class 2

Complete the following paragraph by selecting the correct sequence of words. ____ rotates from ______ to _____ on its own _______. Its rotation causes day and night. It also revolves around the _____ on fixed path called _____.

A Earth, West, East, Axis, Sun, Orbit
B Sun, East, West, Orbit, Earth, Axis
C Earth, East, West, Orbit, Sun, Axis
D Earth, East, West, Axis, Sun, Orbit


The Earth rotates from East to West and not West to east. Please clarify if my understanding is not correct

Ans 1:

Class : Class 3
Can you please help me understand this question before this Tuesday.

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Subject :NSO    Class : Class 7

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 7
A is the correct answer

Ans 2:

Class : Class 6
please can anyone explain

Ans 3:

Class : Class 6
i thought it was B

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