National Science Olympiad Forum By SOF Olympiad Trainer

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Subject :NSO    Class : Class 7

Ans 1:

Class : Class 7
Carbon Dioxide,Water,Chlorophyll,sunlight and soil

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Class : Class 7
The required things are carbon dioxide, water, sunlight, chlorophyll and minerals

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Class :
It requires sunlight,water,minerals,chlorophyll,co2.... shreyash dhase from De Paul English Medium School..

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Class : Class 7
Sunlight, Carbon Dioxide, Water, Minerals and Chlorophyll.

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 3
Mangrove possess breathing roots . These plants grow in marshy areas, which have clayey soil. In clayey soil, plants face deficiency of oxygen. Thus, to obtain oxygen, their roots grow upwards. Such roots that grow upwards (away from the gravity) are called breathing roots.

Ans 2:

Class : Class 2
Stars shine because they are a powerhouse of energy, with gigantic cores of fusion reaction that causes energy to be released and sent out into the universe as light.

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Subject :NSO    Class : Class 4

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Class : Class 6
Kilogram

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Class : Class 4
Kilogram

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Class : Class 5
S.I unit of mass is kilogram and S.I unit of weight is newton

Ans 4:

Class : Class 2
Kilogram

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 3
Carbon di oxide

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Class : Class 2
photosynthesis

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Class : Class 2
Carbon dioxide

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 2
Oxygen

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Subject :NSO    Class : Class 2

Ans 1:

Class : Class 4
Mare

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Class : Class 2
Cheetah

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Class : Class 4

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Class : Class 4
Cheetah (120K\ph)

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Class : Class 4
pride

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Class : Class 4
Cheetah

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Class : Class 4
Pride

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Class : Class 4
Mane

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Class : Class 5
Roar

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Subject :NSO    Class : Class 2

Ans 1:

Class : Class 4
Postal index number

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Class : Class 2
Postal Index Number

Ans 3:

Class : Class 5
The full form of pin is postal index number

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