National Science Olympiad Forum By SOF Olympiad Trainer - Page 127

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 8
SOF SOF and master answerPlease give me the answer

Ans 2:

Class : Class 6

Ans 3:

Class : Class 7
why not decantaion and evaporation.

Ans 4:

Class : Class 4
why not decantaion and evaporation.

Ans 5:

Class : Class 3

Ans 6:

Class : Class 8
Evaporation can also differentiate salt and water after removing sand by filtration right? Evaporation will differentiate as salt will stay back and water will evaporate.

Ans 7:

Class : Class 8
b

Ans 8: (Master Answer)

Class : Class 1
The correct answer is A.

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Subject :NSO    Class : Class 4

Ans 1: (Master Answer)

Class : Class 1
The correct answer is D.

Ans 2:

Class : Class 6
The right answer is d.

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 5
option B

Ans 2:

Class : Class 9
Venus is incorrect as the shaded part means that it is night. Here the shaded part is facing the sun.

Ans 3:

Class : Class 4
so the ans is B

Ans 4:

Class : Class 7
B. It is Venus

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 5
option D

Ans 2:

Class : Class 5
D

Ans 3:

Class : Class 5
option D

Ans 4:

Class : Class 4

Ans 5:

Class : Class 2

Ans 6:

Class : Class 5
Decrease in surface area =more water than land and increase in wind speed=less humidity and less evaporation so option A is correct

Ans 7:

Class : Class 7
D. Decrease in surface area

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Subject :NSO    Class : Class 4

Ans 1: (Master Answer)

Class : Class 1
The correct answer is C.

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Subject :NSO    Class : Class 4

Ans 1: (Master Answer)

Class : Class 1
The correct answer is A.

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 4
D is the answer

Ans 2:

Class : Class 9
D is the correct answer.Because in position 4 northern hemisphere is closer to the Sun and is experiencing summer whereas in position 3 northern hemisphere is far away from the Sun and is experiencing Winter.

Ans 3:

Class : Class 3
the answer is D

Ans 4:

Class : Class 10
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Ans 5:

Class : Class 4
Because the nothern hemisphere is tillted towards the sun

Ans 6:

Class : Class 5
ACCORDING TO ME, THE ANSWER IS (D) BECAUSE IN OPTION (C) SOUTHERN HEMISPHERE IS GETTING A GOOD AMOUNT OF SUNLIGHT. PLEASE DO THE CORRECTIONS.

Ans 7:

Class : Class 3
In position 3 the southern hemisphere is also getting a fair amount of Sun's heat and light and will have a pleasent weather whereas in position 4 the southern hemisphere will be having cold days.

Ans 8:

Class : Class 5
In image 4 the northern hemisphere is tilted towards the sun and in picture 3 it tilted towards the wrong way as it is tilted sideways answer should be D

Ans 9:

Class : Class 9
D(4) is correct because in the place marked as 4 most of the northern hemisphere is facing to the sun and little of the southern hemisphere is facing the sun. So the northern hemisphere will be having summer and southern hemisphere winter.

Ans 10:

Class : Class 6
i have also done D but it is showing correct answer is C

Ans 11:

Class : Class 6
sorry actually C is the CORRECT answer because in position 3 earth is closest to the sun and the northern hemisphere is facing the sun

Ans 12:

Class : Class 7
D. Figure 4 Figure 3 will be spring in Northern hemisphere and autumn in southern hemisphere.

Ans 13:

Class : Class 5
The correct answer is no.4.As we can see in position 4,the northern hemisphere is tilted towards the sun,people living there will have hot sunny days and as the southern hemisphere is away from Sun,obviously the people living there will have cold days.

Ans 14:

Class : Class 5
The correct answer is no.D(4) .As,the northern hemisphere is tilted towards the sun, so people living there will have hot sunny day and as the southern hemisphere is away from the sun,so obviously the people living there will have cold days.

Ans 15:

Class : Class 7
The correct answer is option D

Ans 16:

Class : Class 5
The correct answer should be no.D(4) as we can see that the northern hemisphere is tilted towards the sun so obviously people living there will have hot sunny days and as the part of southern hemisphere is away from the sun people living there will have cold days.

Ans 17:

Class : Class 4
d is the correct answer because the northern hemisphere is facing the sun and so it experiences hot and sunny days and southern hemisphere experiences winter.

Ans 18:

Class : Class 5
Option D will be correct.Because in no.4 the Northern Hemisphere is tilted towards the Sun so, obviously people living there will have hot , sunny days and as the southern hemisphere is away from the Sun, obviously people living there will have cold days.

Ans 19:

Class : Class 5
c is the answer because north is nearer to the sun and south is far from the sun

Ans 20:

Class : Class 3
Answer: C

There was a mistake in the answer. It has been corrected.

Solution:
it will be cold in the Southern hemisphere at the position 3 because it gets minimum sunlight in this position.

Ans 21:

Class : Class 6
In figure 3, it shows northern hemisphere's spring equinox. The correct answer is figure 4.

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Subject :NSO    Class : Class 4

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Subject :NSO    Class : Class 4

Ans 1: (Master Answer)

Class : Class 1
The correct answer is C.

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 4

Ans 2:

Class : Class 4

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