Volcanoes and Earthquake Assignment Example | Topics and Well Written Essays - 1500 words

Volcanoes and Earthquake - Assignment Example Lava with low viscosity forms a shield mountain, which is low-lying because it flows over a long distance. On the other hand, the lava with high viscosity forms a dome-shaped mountain because it flows over a short distance before solidification (Gill, 2009). High silica content leads to the formation of a magma and lava that is more viscous than when the silica content is low. The viscosity is high because of the strong bonds between silica and oxygen. Intrusive igneous rocks refer to the igneous rocks that form when magma crystallizes within the Earth’s crust. Granite is the common example of intrusive igneous rocks. Extrusive igneous rocks refer to the igneous rocks that form when magma crystallizes on the Earth’s surface (Gill, 2009). Basalt is the common example of extrusive igneous rocks. On the other hand, the lava with high viscosity forms a dome-shaped mountain because it flows over a short distance before solidification (Gill, 2009). A pyroclastic flow refers t o a fast-moving mass of hot rocks and gases. It is evident that a pyroclastic flow is explosive because of the fast-moving gases. The volcanic eruption from St. Augustine volcano is an example of the volcano that produced a pyroclastic flow. A lava flow refers the movement molten rock from a volcanic mountain at a slow speed due to the absence of hot gases (Gill, 2009). It is evident that a volcanic flow is effusive because it does not involve hot gases. The volcanic eruption from Mauna Loa volcano is an example of the volcano that produced a lava flow. A supervolcano refers to a volcano that can produce an eruption with a large volume of about 1000 km3. An example of a supervolcano is Yellowstone.  Intrusive igneous rocks from within the vents before the magma moves to the Earth’s surface.

Kant's Perpetual Peace Assignment Example | Topics and Well Written Essays - 1250 words

Kant's Perpetual Peace - Assignment Example Therefore, he advanced an honorable approach to similar address factors. In the current world, nations have formed international treaties to cease tensions and guide resource allocation (Kant, 2007). The treaties like the Nile Treaty guide the equitable sharing water resources in the African Nations thereby reducing resource-driven conflicts. Besides, the Geneva Conventions promulgated in the year 1949 helped to cool the tension of the World War II. It described the fundamental rights of wartime captives and offered protection for the bordering people and the wounded thereby minimizing the prevalence of the war. Nations also formed treaties to combat global terrorism and enhance peaceful coexistence of the nations. The most notable include the Protocol for the Suppression of Unlawful Acts and Convention on Offenses and Acts Committed on Board Aircraft (Cassese, 2006). The treaties so far have protected citizens of various countries against acts of terrorism that can trigger incidence s of war. It is an approach borrowed from Kant’s Perpetual Peace framework. Kant also indicated that global peace shall arise if the worldwide community and neighbors respect the sovereignty of other nations. Respecting the independence of other nations, entail respect of the countries institutions and symbols of unity. These include the presidency, the national flag, and the constitutions. In addition, valuing the sovereignty of other nations include observance of the cultural heritage and non-interference.