The type of rock that the volcanologist came up with is magmatic rock, which can also be called igneous rock.
We can arrive at this answer because:
- Igneous or magmatic rocks are rocks that are formed by material that is ejected from the volcano, that is, they are formed from lava.
- They are formed by solidifying lava.
Igneous rocks can have two classifications, depending on where the lava has cooled and solidified. When this happens inside the volcano, the rock is called an intrusive igneous rock. However, when lava solidifies outside the volcano, it can be called extrusive igneous rock.
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On the contrary,On the other hand,Nevertheless, Nonetheless
The correct answer for this question is this one: "C. That the books are less expensive and more useful"
These are the following choices:
<span>A. That anyone can misinterpret the meaning of the books
B. That anyone can understand and enjoy the books
C. That the books are less expensive and more useful
D. That the books are less frivolous and more academic</span>
1. You have to buy tea AND cake.
2. They are not good for you.
If maybe their were a text or a bigger summary of the subject we would be able to help you more. : )