Which BEST describes the physical properties of the Earth’s core?
1 answer:
C) a solid lower part and a liquid upper part
Explanation:
The physical nature of the earth's core is made up of a solid lower part and a liquid upper part.
The core is the innermost part of the earth and it is made up of metallic minerals.
It has the highest temperature and pressure of all the layers of the earth. The core is divided into two. Outer and inner core. Outer core is made up of molten metallic minerals. It is the layer where the earth geomagnetic field originates. The inner core is solid metallic ball. Evidence from seismic waves has furnished geoscientists with this knowledge. learn more:
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Answer:
10
Explanation:
(r ) = <10 cos 6t, 10 Sin 6t>
The distance traveled by the object is the magnitude of vector r.
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Answer:
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Explanation:
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Answer:
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Explanation:
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