Answer: Citizens can change jobs relatively easily.
Explanation:
The statement underlying mantle layer is molten where convection currents cause the movement of the lithospheric plates explains the movement of these lithospheric plates.
<h3>What is tectonic plate movement? </h3>
The theory discusses how Earth's surface is composed out of rigid slabs of <em>rock</em> that are known as plates. These <u>large pieces </u>of plates under the Earth's surface are regarded as the lithosphere.
Therefore, convection currents that appear in the mantle lead to movements in the plates due to the flow of current to heat up the mantle.
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The example of militarism is Germany's reallocation of resources to strengthen its navy. Thus the correct option is (B).
<h3>What is Militarism?</h3>
Militarism refers to the maintenance of the military in order to safeguard the owns territory from the foreign attacks. All the country should always maintain the Army, navy and the air-force in order to curb the attacks.
According to the question, the most appropriate example of the militarism is Germany reallocation of the resources to strengthen the navy. It will ensure the strong forces to defense its nation from the outside invasion.
Thus the correct option is (B).
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Answer:
Ferrous (Fe²⁺) and magnesium cation (Mg²⁺).
Explanation:
The olivine mineral is a type of orthosilicate, which is generally yellow to yellow-green in color. It is the main component of the upper mantle of the Earth, which can be found in igneous and metamorphic rocks.
The olivine mineral exists in the form of Mg₂SiO₄, Fe₂SiO₄, or (Mg,Fe)₂SiO₄.
<u>This silicate consists of two divalent cations, ferrous (Fe²⁺) and magnesium cation (Mg²⁺).</u>
The drought will affect animals and humans as well as plants in the area causing death in some cases and affects population as well as the food chain
