Convergent boundary Essays

  • Vanuatu Geology Script Essay

    1065 Words  | 5 Pages

    creating plate movement. This causes the plates to interact with other surrounding plates, which are called tectonic boundaries. Slide 3: There are three main types of plate boundaries: divergent, convergent and transform. Divergent plates move away from each other, forming new land when magma rises from underneath the crust. This can also create volcanoes, lakes and rift valleys. Convergent plates move towards one another and collide. One plate usually subducts under the other, which surges upwards,

  • Theories Of Plate Tectonics

    1141 Words  | 5 Pages

    connection between volcanism and plate tectonics is that “plate motions provide the mechanisms by which mantle rocks undergo partial melting to generate magma” (Condle, 2015). Volcanism is prominent at two types of plate boundaries, convergent and divergent. At convergent plate boundaries, two plates move towards each other, causing a slab of oceanic crust to descend below the continental plate into the mantle (Subduction), which will create a deep ocean trench. As shown in figure 2.1, this slab of crust

  • Convergent Boundaries Research Paper

    1095 Words  | 5 Pages

    Convergent boundaries with subduction zones can form different landforms and cause numerous natural events. Its background should be studied first to further understand the boundary type. The boundary type can determine what landforms it can form. Additionally, the events that are formed by these landforms will be focused on especially volcanic eruptions. Evidence will be provided to back-up the study of the boundary type. Mount Mayon is an active stratovolcano, part of the Pacific Ring of Fire

  • Plate Tectonics Research Paper

    888 Words  | 4 Pages

    Because in transform boundaries there is no tearing or crunching between the plates like in the case of other boundaries, there is also usually a lack of formation of spectacular features like mountains for example. However this does not mean transform boundaries do not leave a mark at all on the surface. They are sometimes marked by linear valleys along the boundary where rocks and other debris has been ground up by the sliding of the plates. Transform boundaries may also be marked by stream

  • Tectonic Plates In Nepal

    1308 Words  | 6 Pages

    seismic activity occurs at the boundaries of these plates. These plate tectonics move continents higher and lower making mountains grow slowing and country move further

  • Essay On Pangea

    2304 Words  | 10 Pages

    and dunites are also observed. Limestones and red sandstones are associated with Tethys Ocean sediments and found in the Ladakh region (Windley 1995). Such a wide variety of rock types along the ITSZ further indicates that the collision of plate boundaries was a complex one, effecting many terraines in many ways. Their one commonality is that this great structure separates Asian lithosphere from the Indian

  • Essay On Aerial Volcano

    1085 Words  | 5 Pages

    Aerial volcano lies at the convergent plate boundary between an oceanic and continental plate. It is believed to have been formed through the process of subduction. When the two plates converge, the denser and thinner oceanic plate gets bent, or subducted, beneath the lighter and thicker continental plate. The magma rises, becoming lava when it reaches the Earth’s surface. When the lava cools, it forms rock. Over time, after several eruptions in which magma explodes to the surface when pressure in

  • Wegener's Theory Of The Earth Essay

    1000 Words  | 4 Pages

    2. Literature Review 2.1 Theoretical Background 2.1.1 The Earth and its Atmosphere In the early twentieth century, a young German scientist named Alfred Wegener, His theory was motivated by the observation that the continents, particularly South America and Africa, seemed to be pieces of a global jig-saw puzzle that had somehow been pulled apart (Asrat, 2006). He reasoned that all land masses were once connected in a gigantic supercontinent he named "Pangaea". The northern part of Pangea is commonly

  • Subduction Zones Essay

    915 Words  | 4 Pages

    Subduction zones can create beautiful landscapes such as mountains; however, they are also dangerous regions. Subduction zones occur because one of the plates that collide with other, in convergent plate boundaries, is of higher density. Hence it sinks into the earth back to the mantle (lecture 3, slide 24-26). When such phenomenon occurs, natural hazards such as earthquakes or tsunamis would occur, making these regions dangerous. Nevertheless, it does not limit traveling. Buying an insurance policy

  • Aerial Volcano Case Study

    743 Words  | 3 Pages

    Aerial island is located along a convergent plate boundary between an oceanic plate and a continental plate. When the oceanic plate converges with a continental plate, the denser oceanic plate subducts beneath the less dense continental plate. At the point of subduction, an oceanic trench is formed. The continental plate then buckles and folds, forming fold mountains. Solid mantle material melts and forms magma at the subduction zone. The magma then rises through the crust, giving rise to

  • Descriptive Essay About My Mandala

    1533 Words  | 7 Pages

    Outgoing, loving and adventures are just some words to describe myself the best. Everyone is unique and I am unique in my own way. What I do are things that I love and I feel have a purpose. My personality can truly be loud and definitely out there but it’s what I love about myself. It’s what makes me stand out from a crowd of people. On my mandala just about everything has a purpose. From colors, to the main picture or just a small little detail included. This specific project towards the mandalas

  • Essay On Landslides

    1571 Words  | 7 Pages

    A “landslide” is the mass movement of slope forming materials downslope and/or outward along the surface of separation by falling and/or flowing at a fast or slow rate, but under the influence of gravity. Slope forming materials include rocks, soils, artificial fills (disposal), or a combination of all these materials. Landslides can be sub-aerial and subaqueous, and different phenomena cause landslides, including intense or prolonged rainfall, earthquakes, rapid snow melting, volcanic activity,

  • Oceanic Dispersal Essay

    1234 Words  | 5 Pages

    The resurrection of oceanic dispersal in historical biodiversity. by Alan de Queiroz. The distribution of many taxa that are separated by oceans can be explained by either vicariance or oceanic dispersal. At first oceanic dispersal was the explanation used for the distribution of taxa separated by oceans. Since the 1930s till the 1960s time oceanic dispersal was the most common explanation because there were many plausible dispersal mechanisms that would make oceanic dispersal possible. Support

  • Mount Vesuvius Case Study

    766 Words  | 4 Pages

    Background: Mount Vesuvius, is located on the west coast of Italy. Currently, Mount Vesuvius is the only active volcano in mainland Europe. Vesuvius is part of the Campanian volcanic arc, which is also known as a line of volcanoes that is formed over a subduction zone created by the convergence of the African and Eurasian plates (Bagley, 2017). Mount Vesuvius is 4,000 feet tall. Livescience.com says what separates Mount Vesuvius from other volcanoes is its “slab window” (Bagley, 2017). A slab window

  • The Hawaiian Island Chain

    889 Words  | 4 Pages

    Geology of the Hawaiian Island Chain The chain of Hawaiian Islands formed as the Pacific plate moved over a hot spot in the mantle of the Earth. The plate slowly moves northwestward at a rate of about 32 miles per million years. The northwestern islands are older and generally smaller due to prolonged exposure and erosion. Plate tectonics, types of volcanoes, hot spots, and sea mounts, are all an important part of the geology of the hawaiian island chain. Plate tectonics is a theory that Earth’s

  • Essay On The Periodic Table

    733 Words  | 3 Pages

    What is the periodic table: Our world is composed of many things. And these many things are composed of many other things. Everything on our earth is made of the elements of the periodic table (our earth is immense, imagine how important elements are!). Elements are substances that can’t be broken down or made into anything simpler by chemical reactions. The periodic table and its elements are both vital parts of chemistry and other sciences. The periodic table is basically a table that organizes

  • Structural Geology Essay

    893 Words  | 4 Pages

    Structural Geology is the branch of geology dealing with the structure and distribution of the rocks that make up the crust of the earth. It is the study of permanent deformations and rock failure created due to the changes in stress through geologic time. The processes that result in the formation of geologic structures and how these structures affect rocks are studied in the structural geology. Simply it is the study about Architecture of Bedrock. GEOLOGICAL STRUCTURES Geological structures are

  • Invasive Species In Mediterranean Sea

    1947 Words  | 8 Pages

    . Introduction Mediterranean is a semi-enclosed sea which originated from a big ocean known as the Tethys about 200 million years ago (mya). Remnants of the Tethys and some geological events have formed the today’s biodiversity of Mediterranean Sea. Now, Mediterranean Sea is seen as a ‘biodiversity hotspot’ covering 4%-18% of the world marine species (Bianchi and Morri, 2000; Myers et al., 2000). However, 5% of the all Mediterranean marine species are alien. According to IUCN (2000), alien species

  • Geography And Environment Essay

    1450 Words  | 6 Pages

    is located in East Asia and lies on the lower half of the Korean Peninsula. West of South Korea lies China, separated by the Yellow Sea, and in the east Japan, separated by the Sea of Japan. The East China Sea and the Korea Strait form a natural boundary in the south. North of South Korea is situated the only directly bordering sovereign state; North Korea. North Korea

  • Essay About Indonesian Tourism

    1809 Words  | 8 Pages

    Indonesia is a country in Southeast Asia, constitute an archipelago where the nation living within arid and humid tropics in more than 17.000 of volcanic islands. Home of hundreds ethnic groups which has many different languages. However a common language is Bahasa Indonesia. It is known for its multiple cultural beliefs and religion spreads from Sabang in western Aceh till Merauke in Papua. Extremely explore over 5200km between the Asian mainland and Australia. Exploring Indonesian archipelago