3 years ago

If you are a cartographer, what will give you an idea that the continents were once joined?

2 answers:

5 0

Answer:

If I am a cartographer, I can tell that continents are once joined because of the shape of the continents that once you observe their sides, it's like a puzzle.

Explanation:

Varvara68 [4.7K]3 years ago

3 0

This is because when you align the coastlines of the continents, they appear to fit together pretty well. the most likely separated from natural disasters such as earthquakes, etc.

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density of a substance is the mass per unit volume of that substance.

the density of a substance = $\frac{mass}{volume}$

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l = 19.0mm , lets convert mm to cm

1mm = 0.1cm, thus, 19mm =19*0.1 =1.9cm

length of cube =1.9cm

volume of cube = 1.9³

density of cube = $\frac{79.6}{1.9^{3} }$

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