Light colored igneous rock is called felsic, it is high in quartz, muscovite mica, and orthoclase feldspar content. Dark colored igneous rock is called mafic, and contains a lesser amount of silica along with olivine, pyroxene, amphibole, biotite mica, and plagioclase feldspa
<span>Light coloured igneous rocks (felsic) tend to have greater silica and aluminum content and a lower iron and magnesium content than dark (mafic) rocks.</span>
<u>Answer:</u>
Fault rupturing by the earthquake is largely governed by the Elastic rebound theory. In geology, the elastic rebound theory is an explanation of how energy is released during an earthquake. It explains that as rocks on opposite side of the fault are subjected to some force and shift.
They gather energy and deform slowly unless their internal strength increases causing a sudden movement occurs along the fault. This results in the releasing of the accumulated energy and rocks move back to their original but unreformed shape.
Answer:3.797 million miles
Explanation:
Answer:
C) rebellions in Ireland between 1916 and 1921
Explanation:
The religious conflict in Northern Ireland has been building on for some time, but it escalated in the early 20th century when multiple rebellions broke up. The main reason for the religious conflict was that part of the population was Catholic, while part was Protestant. This was used not just in religious manner, but also as a nationalistic one, as Northern Ireland was not very fond of being part of the British Empire. Once the conflict started it continued for quite some time, until the 1990's, and lot of terrorist attacks took place, as well as assassinations, clashes between the two groups and lot of deaths of innocent civilians.
