Which statement describes how the mantle is similar to Earth’s oceanic crust?
1.It is composed mostly of basalt.
2.It consists primarily of molten rock.
3.It has varying degrees of thickness.
4.It is divided into two layers.
Answers
Answered by
29
It has varying degrees of thickness.
Option 3
Explanation:
- The oceanic crust of earth is different from the continental part of the earth’s crust. It is much thinner which is about 5 km to 80 km in thickness.
- It is described as having much similarities with the mantle of the earth which is also very varying in thickness.
- It has mainly basalt rock which comes from the volcanic eruptions of the lava.
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Answered by
17
Answer:
It has varying degrees of thickness.
Explanation: Because the mantel has a tarry or liquidy concistence it will differ dpending on were you are at.
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