Answer:
Naturalist
Explanation:
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Answer:
chemical reaction might occur
The correct option is B.
Target area range refers to the space between one's vehicle and the target area. A target is a stationary body that is located between ten to twenty seconds ahead of one's vehicles, in the center of the path in which one is travelling.
<u>Answer: -</u><u> </u>Magma chamber.
<u>Explanation</u>:-
1. A magma chamber is a cavity which acts a reservoir of magma and it feeds a volcano.
2.A <em>magma</em> is basically a mixture of molten and semi molten rocks.
3. The magma is less dense than the layers of rocks and as a result of this it tends to move upwards towards the surface of the earth but when it encounters a layer of rocks in this upward journey that hinders its movement then it gets collected in a large pool which is known as the <em>magma chamber</em>.
4. These magma chambers are under a great pressure which results in the breaking of the rock which surrounds the magma chamber with time. Once, these rocks break the magma can then travel upwards and this results in volcanic eruption.
<em>Thus, these magma chambers are the cavities containing the magma that feeds the volcano.</em>
