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shusha [124]
3 years ago
10

Joseph found something that he thought was a rock. He dropped the rock and it broke. He noticed that there were small crystals i

nside. Now, he is confused. He asked his dad about his mystery object. What is the correct explanation for the object that Joseph found
Geography
1 answer:
Anna71 [15]3 years ago
5 0

Answer: He found a rock, and the crystals inside are minerals.

Options:

  • He found a rock, and the crystals inside are minerals.
  • He found a mineral, and the crystals inside are rocks.
  • He found a rock, and the crystals inside are rocks, too.
  • He found a mineral, and the crystals inside are made of dirt.

Explanation:

A rock differs from a mineral. While they are both solid, a mineral has a crystalline structure while a rock does not have a specific structure. Rocks are made up of different mineral structures and that is what Joseph discovered on dropping the rock, one of the component minerals in the rock. For example, a type of rock, slate may consist of feldspar, quartz among many other minerals.

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