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.
(Hope this helps!)
♥ Aryans may have have invaded, we still do not know for sure.
♥ Indus River changed courses
♥ A major drought accrued.
♥ Too much flooding causing the destruction's of many crops.
Factors that cause a producer’s average cost per unit to fall while output rises are known as "<span>c. economics of scale". This is what happens when the size of a production operation increases which reduces costs of labor, maintenance, etc. </span>
<u>Magma</u> and <u>lava</u> are the same thing, just a different word. Lava is magma that is above the <u>surface</u> of the <u>volcano.</u>
Answer:
encoding failure
Explanation:
Encoding Failure -
Encoding means the ability to store the memory or information with can be for long term as well as for short terms and recalls it when needed .
Encoding Failure is the condition which occurs when brain fails to create any link for the memory .
The reason fro the failure can be some type of trauma .
Hence , the example shown in the question is of Encoding Failure .
