1. After several million years, the Earth separated into several layers. Iron, nickel and other heavy metals mostly settled to the core; lighter elements remained in the mantle around the core. The lightest elements, such as oxygen and silicon, floated to the top and cooled, forming a solid crust.
2. The inner core is the most dense. As the Earth formed, the heavy elements migrated towards the center through gravitational compression. This became the Earth’s inner core.
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Answer:to help students who are finding it hard to answer school question
Explanation:my answer is up
Answer:
part 1
1 Marco was popular so when he did many people did it
2 trade in Europe expanded in many ways, the Triangle Trade was a major contributor to the economic growth of European nations. ... By supplying a seemingly endless source of slave labor to the American colonies, which were full of natural resources, European markets became flooded with raw materials and consumer goods.
PART 2
1 italy has a powrful gov
so sorry gtg bye
Explanation:
Answer:
A Metaphor
Explanation:
A metaphor is a comparison between two unlike things without using like or as. There is no like or as in this poem to make the comparison between the narrator and a stairway. In the poem she says, "Life for me ain't been no crystal stair". She compares her life to a stairway. She describes the stairway as having things like tacks, splinters, and torn up boards. These are metaphors for the obstacles she had to overcome in her life.
