Answer:1. Yes, there are magma of different composition in existence. silicate mineral become molten at the same temperature of 1200 degree centigrade in igneous rock formation and this does not stop the composition of magma which are of three types basalic, andesitic and rhyolitic each of them have different composition ranging between iron, magnesium and calcium.
2. Partial melting is the reason why we have different forms of rock, this is because the mantle is composed of different minerals, these minerals doesn't melt uniformly, a mineral with low melting point will turn to liquid while the one with high melting point will turn to solid crystals. As the magma melts and flow slowly before it cools into solid rock it undergoes some physical and chemical changes which causes differences in the rock formed.
3. The last question depends on ever individual's location, where i am i can easily go and see granite at a mining site that deals with construction rocks which is an example of igneous rock.
Is there a all of the above?
If not choose the one most related to the lesson (probably B,C,or A depending on the lesson)
Answer:
The Neo-Confucian theory of observing things in the light of their own principles (li) clearly resonates in the immense splendor of Fan Kuan's masterpiece.
In general, physical weathering from temperature changes is most common on the shorelines, because waves are able to take down rocks that have been weathers. They would be least noticeable inland, in desert areas with little forestation.
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Answer:
01)traditional economy: definition:03 scenario;04
02)market capitalist economy;
Definition:01;scenario;01
03)planned capitalist economy;
Definition:03;scenario;02
04)Market socialist economy:
Definition:04;scenario:05
05) planned social economy;
Definition:05; scenario:03
Explanation: plz mark me as brain list anyway have a good dag
