Activity 5. Complete Me!
Directions. Read the following statements and fill in the blanks.
hot molten rocks located beneath the
1.
is composed of
Earth, specifically in the melted mantle rock and oceanic plate.
2. When magma solidifies, it creates
found on surface of the Earth.
is found on
of the volcano while
3. Magma is found in the
the surface of earth once the
erupts.
4.
is a process under the earth's crust where formation and movement
of magma occur.
5. Magma is mostly composed of elements
and
6. Magma present in the lower crust and upper mantle of the Earth is formed or
generated through the process of
7. Melting in the mantle requires one of three possible events to occur
and
>
8. Conduction in mantle happens when heat is transferred from hotter molten
rocks to the Earth's cold crust. This process is known as
It
happens at
where tectonic plates are crashing together.
9. During convection, rocks tend to go upward (shallower level) and the pressure
is reduced. This is known as
This
process occurs at the
an underwater mountain system.
10. When water or carbon dioxide is added to hot rocks,
occurs around
occurs. It
Answers
Answered by
4
Answer:
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Explanation:
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Answered by
15
Answer:
1. Magma
Semi liquid
2. Igneous rocks
3. Magma chamber
Lava
Volcano
4. Magmatism
5. Silicon
Oxygen
6. Partial melting
7. An increase in temperature
Decrease of pressure
Volatiles
8. Heat transfer
Convergent boundaries
9. Decompression melting
Mid ocean ridge
10. Flux melting
Subduction zones
Explanation:
This is my answer and our ma'am told us this is the answer key in the word
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