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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 5
Mangrove

Ans 2:

Class : Class 3
Mangrove. 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 3:

Class : Class 8
d.Mangrove

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 8
When Columbus landed in America thinking that was India, he called them as 'Indians' or 'Red Indians' because of their skin complexion.

Ans 2:

Class : Class 2
When Columbus landed in America thinking that was India, he called them as 'Indians' or 'Red Indians' because of their skin complexion. According to the wiki references, Native Americans called their elders as 'Indians' and that remained a family name for many over generations.

Ans 3:

Class : Class 8
When Colombus landed in America thinking that was India,he called them Red Indians because of their skin colour.

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Subject :NSO    Class : Class 7

Ans 1:

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

Ans 2:

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

Ans 4:

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

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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

Ans 1:

Class : Class 6
Kilogram

Ans 2:

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

Ans 3:

Class : Class 4
Kilogram

Ans 4:

Class : Class 2
Kilogram

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 2
Carbon dioxide

Ans 2:

Class : Class 3
Carbon di oxide

Ans 3:

Class : Class 2
photosynthesis

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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 5
Roar

Ans 2:

Class : Class 2
Cheetah

Ans 3:

Class : Class 4
pride

Ans 4:

Class : Class 4
Mane

Ans 5:

Class : Class 4

Ans 6:

Class : Class 4
Cheetah (120K\ph)

Ans 7:

Class : Class 6
Cheetah

Ans 8:

Class : Class 6
Pride

Ans 9:

Class : Class 6
Mare

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