We use cookies to create the best experience for you. Keep on browsing if you are OK with that, or find out how to manage cookies.
Nobody downloaded yet

Writing essay on volcanic phenomena - Research Paper Example

Comments (0)
Global cataclysms can lead to volcanoes’ eruption. Thus a modern urban should know basic properties of lava and its dangerous nature in order to protect himself in perilous situation. This topic is worth discussing, so in…
Download full paper
Writing essay on volcanic phenomena
Read TextPreview

Extract of sample
Writing essay on volcanic phenomena

Download file to see previous pages... However, it is better not to stay close, because lava emits poisonous gases. Notwithstanding that lava flows makes no loud sound, its emitting of poisonous gases can be hazardous for human health. Moreover, it is better to know and prevent potential damages caused by lava. These are two properties that are usually taken into account: viscosity, and gases (Rowland).
Viscosity represents a concept that explains lava’s fluidity. When the fluidity is high, lava cover large distances and is considered to be very dangerous. Such lavas can stop flowing only when they become cool and consequently solid and this process takes time. According to Nagata, “The variation in electric conductivity with temperature is expected to be closely related to that of the viscosity of the lava, as in the case of viscous glass, in which, as is known empirically, the reciprocal of the ionic conductivity caries linearly with the coefficient of viscosity” (Nagata, p2).
Temperature of lava is high. It is 1,250° Celsius (Rowland) in Hawaiian volcanoes, but generally, lava temperature can reach 750° Celsius. Therefore it is desirable to be as far as possible from lava flow. Nevertheless safe distance depends on activity of lava flow and direction of the wind but this distance preferably shouldn’t exceed 10 m (Riley). Lava is dangerous not only for humans, but also for everything around. Lava flow can surely damage some surrounding objects. Fortunately, concrete and iron can resist it. It can be explained as follows: Irons melting point is 2750°F in comparison to lava’s melting point 1300-2400°F. Furthermore lava can’t melt steel like other metals, dirt and rocks (Lava).
It’s worth remembering that lava moves not very fast and it is possible for people to outrun it. For example, hot Hawaiian lava flows about a few meters per minute while cool lavas flows only a few meters a day (Lava). But it is as well necessary to know that lava ...Download file to see next pagesRead More
Comments (0)
Click to create a comment or rate a document
Eyjafjallajkull - Volcanic Eruption
This volcano is located in southern Iceland and it started erupting when an approximately 2000 feet long fissure cracked open in the Fimmvorduhals pass situated on the western slope of the volcanic mountain. But before the volcano erupted, there were enough signs that an eruption was imminent as the region experienced frequent earthquakes of moderate to high intensity which gradually rose towards the surface of the earth’s crust.
1 Pages(250 words)Research Paper
How do governments respond to large volcanic and earthquake disasters
Earthquakes usually strike without warning, and cause massive landslides, bring down even earthquake-resistant structures, and cause major fires. People get trapped under collapsed buildings, fires are caused due to broken gas mains, anti-social activities especially looting of property can occur.
6 Pages(1500 words)Research Paper
Research Essay: Investigating Writing
Most importantly, our forms of communication have changed from sending letters and telegraphs to using more sophisticated, cheaper, and quicker forms of commination whereby there is instant feedback. Such forms of communication include sending emails, text messages, and through instant messaging through social media websites such as Facebook and twitter.
8 Pages(2000 words)Research Paper
icipate in various writing contests due to which, their writing skills are polished and they are given a chance to see the capacity of their writing expertise. The website encourages showing the writers’ their creativity and writing expertise. The writers are not required to
4 Pages(1000 words)Research Paper
Writing assingnment
Hebert Alexander Simon was a multi faceted personality from America. He was a political scientist, sociologist, psychologist and an economist. The contribution of Herbert Simon was the theory of decision
2 Pages(500 words)Research Paper
Writing Style
In fact, I believe that students with good writing skills have an edge in the academic setting because many assessment methods require the process of writing. Therefore, to attain my goal of obtaining a good academic background, I should take the challenge of
2 Pages(500 words)Research Paper
Writing evaluation
The article was published in Journal of Clinical Nursing in February of 2008. Its thesis was that nurses need to focus more on patients as human beings when treating them than focus on the
2 Pages(500 words)Research Paper
Corrosion Phenomena
Corrosion phenomena have been in existence for as long as the earth has existed. Commonly referred to as rust, the phenomenon is known to destroy the luster of objects and consequently shorten their lifespan. Since the ancient days, corrosion has been noted to destroy the quality of lives and the technical progress of human beings.
10 Pages(2500 words)Research Paper
Essay Writing
The region of Nova Scotia is divided into three chief regions or municipalities. These are- Queens Regional Municipality, the Cape Breton Municipality and the Halifax Regional Municipality (HRM). While the former comprises one city and one rural
6 Pages(1500 words)Essay
Climate effects from historical volcanic eruptions
The first snow stayed on the ground without melting, the ground froze early, and winter was more severe than usual. There also seemed to be a constant fog over the greater part of the North America and all over
5 Pages(1250 words)Research Paper
Let us find you another Research Paper on topic Writing essay on volcanic phenomena for FREE!
Contact us:
Contact Us Now
FREE Mobile Apps:
  • About StudentShare
  • Testimonials
  • FAQ
  • Blog
  • Free Essays
  • New Essays
  • Essays
  • The Newest Essay Topics
  • Index samples by all dates
Join us:
Contact Us