StudentShare
Contact Us
Sign In / Sign Up for FREE
Search
Go to advanced search...
Free

Weathering and Mass Movement - Essay Example

Comments (1) Cite this document
Summary
The paper "Weathering and Mass Movement" discusses that rock slides result when rocks fall down a pre-existing surface such as foliation surface, or joint surface. Frequently the spaced fractures in rock are caused due to expansion that occurs during cooling and of the rock mass…
Download full paperFile format: .doc, available for editing
GRAB THE BEST PAPER96.8% of users find it useful
Weathering and Mass Movement
Read TextPreview

Extract of sample "Weathering and Mass Movement"

Weathering
This is the alteration and breakdown of the minerals and rocks on the surface of the earth’s crust to more equilibrium products with the conditions found on the environment. A lot of rocks and minerals are found deep within the earth’s crust where pressures and temperatures are different from those at the surface. Because of the disequilibrium, these materials are decomposed eroded, and attacked by physical and chemical processes. Weathering is the first step to geomorphic and biogeochemical processes. Weathering is in three mechanism processes: chemical, physical, and biological and all theses take place together. (Kawamura, 2008)..
Mass movement
This is the downward movement of rocks and regolith on the earth’s surface due to gravitational force. Mass movements have significance to the process of erosion. It moves materials from a higher elevation to lower elevation. The type of mass movement showed was slope failures;
Falls - Rockfalls
It occurs when a rock falls downslope. The debris is similar except that they contain regolith and rocks. The effect of this collision is that the rocks break more in size and deposit downhill; talus. Single and mass rock are forms of rockfall.
Effects to urbanization
Some of the rural areas show relatively week slope stability and are more susceptible to landslides because of the nature of the area’s soils, landslides are also triggered with other natural hazards such as heavy rains, floods, earthquakes and wildfires, landslide also destroy property and infrastructure and mass movement occur slowly or it takes time: warning time. Due to the above reasons, people have resulted to move to urban areas that are free and safe. Read More
Cite this document
  • APA
  • MLA
  • CHICAGO
(Weathering and Mass Movement Essay Example | Topics and Well Written Essays - 250 words, n.d.)
Weathering and Mass Movement Essay Example | Topics and Well Written Essays - 250 words. Retrieved from https://studentshare.org/environmental-studies/1595462-weathering-and-mass-movement-event
(Weathering and Mass Movement Essay Example | Topics and Well Written Essays - 250 Words)
Weathering and Mass Movement Essay Example | Topics and Well Written Essays - 250 Words. https://studentshare.org/environmental-studies/1595462-weathering-and-mass-movement-event.
“Weathering and Mass Movement Essay Example | Topics and Well Written Essays - 250 Words”, n.d. https://studentshare.org/environmental-studies/1595462-weathering-and-mass-movement-event.
  • Cited: 0 times
Comments (1)
Click to create a comment or rate a document
hu
hudson94 added comment 1 month ago
Student rated this paper as
Perfect work done on the %topic%. I think it is the best document I have seen so far.

CHECK THESE SAMPLES OF Weathering and Mass Movement

How is the 'success' or 'effectiveness' of social movements best evaluated Discuss with reference to the Chartist and women's s

...? THE ‘SUCCESS’ AND EFFECTS OF SOCIAL MOVEMENTS: BRITAIN by and Number Location Date of Submission Introduction Social movements have taken many forms over time since Alexis de Tocqueville in 1848 along his route to Parliament noticed people putting up barricades in protest against government actions. He described their behaviour as ‘not like criminals being caught in flagrante dilecto, but like good workmen who wanted to do their job expeditiously and well’ (Tarrow, 1998:29). This was a mass gathering of souls tired of old tyrannies, seeking to pressure the political powers that be for changes important to the quality of their lives. People were organising for purpose, as they had over time to mixed results. While mass social movement...
7 Pages(1750 words)Essay

Plate Tectonics and Weathering and Erosion

...of our planet suffer from annual earthquakes constantly, but it does not mean that population of these regions has got used to such events. In reality unpredictability and dreadful consequences of any natural disasters keep people in tension and fear, proving the fact that human life is fragile and unsecured. The main causes of earthquakes are the following: breaking of frail rocks and formation of hollow spaces in the Earth’s crust; volcano’s eruption; movement of tectonic plates, which collide with each other, causing heavy pushes. Making precise prognosis concerning the impending earthquake has been always rather complicated, however, nowadays scientist with a help of special equipment and methodic try to enhance...
2 Pages(500 words)Essay

Erosion, weathering, mass wasting. Earth's Interior Geologic Time Scale

...running over rocks also lead to their breakdown. Chemical weathering occurs when environmental agents, such as CO2, react with rock minerals. (wikipedia.org) 1.3 Mass wasting Mass wasting is the process by which soil and rocks move down a slope due the action of gravity. This occurs when the gravitational forces acting on a soil layer on a slope exceeds the frictional force that is keeping the soil layer in place. The maximum angle of the slope at which the soil continues to stay in place without being pulled by gravity is called angle of repose. Mass wasting occurs when the slope’s angle exceeds the angle of repose. Landslides, mudflows and creeps are examples of...
4 Pages(1000 words)Assignment

Nationalism in Africa and Asia as a Mass Movement

... Nationalism in Africa and Asia as a Mass Movement One of the central issues raised by Nairn’s analysis is the social composition of the ideological movement of nationalism. For many, nationalism is a movement of the intellectuals, or more broadly, the intelligentsia. They occupy a pivotal role in the analyses of Ernest Gellner, Elie Kedourie, J.H.Kautsky, Peter Worsely and Anthony D. Smith and by implication, Benedict Anderson, providing both the leadership and the main following of the movement, as well as being the most zealous consumers of nationalist mythology. The book, After the Tamerlane: the rise and fall of global empires, 1400-200 by John Darwin, is an impressive example of the macro narrative approach to the history... and...
7 Pages(1750 words)Essay

Physical Weathering, Erosion and Mass Wasting

...? Physical Weathering Geological processes are important in shaping the earth as they create bodies of water and land forms throughout the history of the Planet Earth. Various factors have contributed to the shaping of the planet to what it is now (Stoker 4). They have influenced the way organisms live with their surroundings. One of the geological processes is weathering. It is considered to be the process of disintegrating rocks and other land materials into finer particles which is usually soil. The process requires various conditions and contact to commence (Craghan 162). Organisms, water and air may be needed for weathering to occur. Weathering happens without motion...
3 Pages(750 words)Essay

Weathering

.... After the loosened rock particle moves due to flowing agents specifically air, water or ice, erosion or mass wasting occurs. Erosion refers to the “movement down slope due to gravity” (US Geological Survey National Park Service). Physical weathering or mechanical weathering is a type of weathering in which the breakdown of rock relies solely through mechanical forces such as freeze thaw, pressure release, thermal expansion, salt crystallization, sand blast, and glaciation, which do not alter the chemical composition of the rock. Freeze thaw refers to the breakdown of rocks as a result of the expansion of water during freezing which is common in places...
4 Pages(1000 words)Research Paper

The Role of Mass Movement in the World Politics

...The Role of Mass Movement in the World Politics Introduction While the Occupy Movement, which has emerged as a global protest movement against socioeconomic inequality, is considered to have commenced with the occupation of Zuccotti Park in Lower Manhattan on September 17th, 2011, by nearly 2000 people (Davenport, 2011), the actual roots of this form of public protest – civil disobedience and resistance – could be traced back to the early 16th century. Protestantism, for instance, was per se a religion of protest by then, quite at ease with the culture of the streets and other public places (Collinson, 1988). In this train of thought, the popular street culture of...
10 Pages(2500 words)Essay

Movement

...Movement I think when it comes to the issue of motion, the brain normally does most of the work; hence, it plays a major role in creating what one sees. For instance, although the distance existing between the moon and earth never changes, a moon that has just surfaced normally appears much larger than when it is high in the sky (Hershenson 2). Similarly, at a railway crossing, the red lights flashing, that flare in alteration is static though normally appears to be in motion. Due to these examples, it is therefore evident that not everything that one sees is actually the way it appears (Backus & Oruc). In my opinion, the human brain is quite a powerful organ for it normally plays a major role when it comes to the issue...
4 Pages(1000 words)Essay

Weathering in Empty Quarter in Saudi Arabia

...Weathering in the Empty Quarters of Kingdom of Saudi The Empty Quarters of Kingdom of Saudi Arabia are considered as one of the harshest climates to survive. It is a dry stretch of land that is dominated by sand which is obviously a product of weathered rocks. Weathering is a geological phenomenon; it deals with the breakdown of rocks. There are two main types of weathering; they include physical weathering and chemical weathering. In physical weathering the composition of rocks or particles do not get affected, only their size is reduced, meanwhile in case of chemical weathering the breakdown of rocks...
1 Pages(250 words)Essay

Merits and Demerits of Weathering Steel

...Weathering steel: Introduction: Weathering steel is a kind of alloyed steel whose properties are decided by the proportion of different alloys present in it. Weathering steel is known for its unusual characteristic features that are often quite favorable to the requirements of a profitable business. What makes the weathering steel unique is its remarkably innovative manner of preventing corrosion. The irony is that it prevents rusting by self-rusting i.e. forming a protective layer of oxide around its body, also known as the “protective oxide film” or “patina”, whose thickness is almost equal to that of a thick coat of paint. (Laffrey et al, 2000, p. 1). When...
8 Pages(2000 words)Research Paper
sponsored ads
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.

Let us find you another Essay on topic Weathering and Mass Movement for FREE!

Contact Us