The inner core is the dense sphere of solid iron and nickle at the center of the earth.
Another significant ethnic group would be the Kurds, who exist as a minority population distributed throughout Iraq<span>, Syria, </span>Iran<span>, and </span>Turkey<span>. In addition to ethnicity, the peoples of the Middle East are differentiated by their religion. Most of the people in the Middle East practice Islam. i dont know if this is what you are looking foror not. i hope its is helpful for ya
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Answer: He found a rock, and the crystals inside are minerals.
Options:
- He found a rock, and the crystals inside are minerals.
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He found a mineral, and the crystals inside are rocks.
- He found a rock, and the crystals inside are rocks, too.
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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.
