GENERAL KNOWLEDGE

GK

SOLAR SYSTEM

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
One important limitation of this model (on page 33), is that the drawings of the planets do not properly show the ____ of the planets.
A
color
B
size
C
Either A or B
D
None of the above
Explanation: 

Detailed explanation-1: -As the distances between the Solar System planets are so big, it’s almost impossible to have both accurate planet sizes and distances in one scale model.

Detailed explanation-2: -We can divide the diameter of the Earth into the diameters of all the planets, to get a relative comparison. The Sun, with a diameter of 1, 393, 000 km, is over a million times bigger than Earth and would be too big to draw on a piece of paper for this activity.

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