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Endogenous Power is energy from the earth that cause changes in the earth's crust. Power endogenous nature shape the earth's surface becomes uneven. It may be in an area formerly flat earth surface (flat) but due to endogenous energy is turned into mountains, hills or mountains. In another part of the earth's surface down to make a valley or ravine. In general, endogenous labor is divided into three types namely tektonisme, volcanism, and seisme or earthquake.
    * Power of exogenous
Endogenous Power is energy from the earth that cause changes in the earth's crust. Power endogenous nature shape the earth's surface becomes uneven. It may be in an area formerly flat earth surface (flat) but due to endogenous energy is turned into mountains, hills or mountains. In another part of the earth's surface down to make a valley or ravine. In general, endogenous labor is divided into three types namely tektonisme, volcanism, and seisme or earthquakes.
Tektonisme Tektonisme is energy derived from the earth's crust that cause changes in the surface layers of the earth, both horizontally and vertically. Tectonic power is energy derived from the earth that causes motion up and down the layers of the earth. The motion includes the motion and the motion epirogenetik orogenetik. (Orogenesa and Epiro genesis). Orogenetik motion is motion that can cause cracks in the folds of fracture caused by movements in the earth, and covers a narrow area and lasts for a short time. Crease, the movement of the layers of the earth are not too great and lasts for a long time causing the layers of the earth wrinkled or folded, the wrinkles or folds on earth that will become mountains. Squad named antliklinal folds, valley region (sinklinal) called geosinklinal very broad, there are a few creases, which folds upright tilt, fall, hang, isoklin and petals
a. folds upright d. folds hanging b. crease sloping e. crease isoklin c. folds fall f. folds of petals
Fractures of the movement of the layers of the earth are very large and take that in a very fast, causing the layers of the earth cracked or broken. The face of the earth who have such graben and horst fault. Horst is ground up, occurs when the rapture occurs. Graben are ground down, occurs when a block of rock fell.
b.Gerak epirogenetic that motion can cause the Earth's surface as drops or rises, due to the slow movement of the earth and covering a vast area of ​​motion epirogenetik differentiated into two, namely the movement of genetic Epiro positive and negative genetic Epiro motion. Epirogenetic 1.Gerak positive is down and the movement of the earth's surface as if sea levels rise. For example, the fall of the islands of eastern Indonesia (Maluku islands and island museum. 2.Gerak epirogenetic negative is the movement of the earth's surface as if the surface of the earth up and acted as if the water level drops. Example, rising plateau Colorado. Symptoms Volcanism. Volcanism the events in connection with the rising magma from deep within the earth. Magma is a mixture of rocks in a liquid state, as well as very hot clay within the bowels of the earth. activity caused by high temperature magma magma and the amount of gas contained in it so it can happen cracks -skin cracks and drift can bumi.Magma gaseous, liquid and solid. process is affected by the occurrence of volcanism magma activity that infiltrated the lithosphere (earth's crust). magma intrusions If only a part of the earth's crust is called magma intrusion. while the intrusion of magma to exit to the surface of the earth is called magma extrusion. Till here if you can understand. if you already understand the explanation let's follow the next! 1.1.Intrusi magma magma intrusion is magma infiltration events in between the layers of rocks, but did not reach the earth's surface. magma intrusion can divided into four, namely: a) intrusion panel (sill or intrusion plate), the magma infiltrated between two layers of rock, horizontal and parallel to the rock layers. b) Lakolit, the magma broke through in the top layer of earth. Shaped like a convex lens or a muffin. c) Gang (excavation), the result of intrusion of magma rocks that infiltrate and frozen on the sidelines creases (Excavation). d) Diaterma are holes (pipe) between the magma chamber and the volcano crater shaped like elongated cylinder. 1.2.Ekstrusi magma extrusion of magma intrusions of magma is the event to come out of the earth surface and form volcanoes. This occurs when the gas pressure is strong enough, and there are cracks in the earth's crust. Magma extrusion Being able to differentiate: a) linear eruption, the magma out through cracks in the earth's crust, volcanoes berbentukKerucut. b). Central eruption, the magma comes out through a hole in the earth's surface and the shape of the mountain that is located separately. c) areal eruption, magma melts the surface of the earth because of the location of magma is very close to the earth's surface, forming a crater of the volcano is very broad. Mountains and mountains are formed due to the presence of endogenous labor. If a point on the surface of the earth who have or still oozing magma is formed volcano. Based on the type of volcanic eruption can be divided into three, namely: a.Gunungapi strato or cone. Most of the world's volcanoes are cone volcano. The eruption of the volcano cone including kecil.letusan eruption may be hot molten rock and liquids. Frequent molten lead-coated mountainside lapis.Oleh Therefore, this volcano called strato volcanoes. Most of the volcanoes in Sumatra, Java, Bali, Nusa Tenggara and Maluku including volcanic cones. b.Gunung maar fire. Forms of maar volcanoes such as lakes dry. Type of maar volcanoes such as lakes dry. Type of maar volcanoes are not many. This volcano was formed because there was a major eruption that formed a large hole at the top of the crater called. Maar volcanoes have a funnel. For example, Mount Lamongan East Java Klakah crater. c.Gunung fire shield in Indonesia is not no mountain-shaped shield. Shield volcanoes example Maona Loa Hawaii, United States. Shield volcanoes occur because molten magma coming out with low pressure almost without eruption. Terbantuk mountain slopes to be very gentle.
In general, the shape of the volcano in Indonesia is a strato (cone). Material released by volcanoes, among others: 1) Eflata (solid material) in the form of lapilli, pebbles, sand and dust. 2) Lava and lava, in the form of liquid material. 3) Eksalasi (gas) in the form of nitrogen sulfur and acid gases. Characteristic features of a volcano that will erupt, among others: 1.Suhu around mountain riding. 2.Mata water becoming dry 3.Sering rumbling noises, sometimes accompanied by vibration (earthquake) 4.Tumbuhan around the mountain withered, and 5.Binatang migrate around the mountain. Volcanic events contained in the volcano after the eruption (post-volcanic), among others: 1.terdapatnya H 2 S gas source, H2O, and CO2. 2.Sumber hot water or geysers. After the volcanic lake volcano erupted over a watertight kepundannya can hold water and set up a lake. Volcanic lake is a lake formed by a powerful volcanic eruption that destroyed the top, and then formed a large basin, basins hold water and form lakes. Examples of volcanic lakes, among others: the lake on the mountain peaks and lakes of North Sulawesi lokondi Kalimutu Flores.
The benefits and disadvantages of volcanism: 1.Objek type form crater (the crater of Mount Bromo), water source heat radiating (Yellowstone in the United States, and the Port of Queen in Cisolok), mineral water (Maribaya Baturaden in West Java and Central Java) 2 . Sources of geothermal energy for example in Kamojang, West Java.
3.Tanah fertile that would be obtained after a few years later. Losses that we experience is primarily in the form of life and property, because: 1.Gempa ditimbulkanya Earth that can damage buildings. 2.Kebakaran forests from lava flows. 3.Tebaran ash is very thick and widespread health damage and soiling of existing facilities.
EARTHQUAKE (SEISME) Earthquake (Seisme), is a shift in rock layers that cause severe vibration. Earthquakes generally can damage the surface of the earth. CAUSED BY Tectonic earthquake (seismic dislocations) occurred because of a shift in location of the Earth's crust (earthquake dislocation). This often leads to catastrophic earthquake large enough, because the effect on distributed widely. Volcanic earthquake (earthquakes volcanoes), occurred simultaneously with the eruption of a volcano or may be before or after the occurrence. The quake was felt around the volcano is in the process of volcanism. The earthquake occurred at the time of the ruins of ruins the soil in a fairly large volumen as avalanches and earthquakes in nature is weak and only earthquake felt in small radius ruins site going. TERMS OF EARTHQUAKE Hyposentrum, derived from the word hypo meaning below, the center means the center, so it is the center of origin hyposentrum tremor located under the surface of the earth, there are two kinds of vibrations in the hyposentrum Logitudinal waves (primary waves) and Transverse Waves (Waves Secondary) Epicenter The place on the surface of the earth that terdekan with hyposentrum (commonly known as the epicenter of the earth's surface) Macroseisme epicenter area suffered the most severe damage Vibration Microseisme very delicate crust. Vibration is not felt except by seismographs (tremor recording devices). Pleistoseista region bounded by Isoseista located around the epicenter of the most widely received damage. Plestoseista dapatjuga defined as an imaginary line that limits the epicenter where the most severe damage caused by the earthquake. Isoseista line on a map connecting places as hard vibration earthquake. Homoseista line on a map connecting places at the same time experience the thrill of earthquake. EARTHQUAKE MEASURING TOOLS seismograph is a vibration measuring device and recording earthquakes, seismograph comes from the word meaning seismos tremor and graphein meaning write or record. There are many different seismographs, horizontal seismograph is a device that records the tremor recording earthquakes horizontal direction is vertical seismograph recording devices that record the tremor tremor upright direction. Laying seismographs should be put in place so as not to crash stable clients (eg shift as a tool inadvertently touched or displaced by humans). In addition to the recording time is needed to determine the time of the earthquake and the use two types of seismographs can know the location of the epicenter.

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