Why Did Connecticut Get Its Shape Essay

The earth’s surface is made up of many separate pieces called tectonic plates. These tectonic plates are in constant movement. This

Hartford, CT is a well-known city that has developed into a concentric zone fashion. A concentric zone consists of five zones; Central Business District, Transitional Zone, Working Class Zone, Residential Zone, and the Commuter Zone. Each zone consists of different qualities that can all be found in Hartford. Hartford is very similar to Chicago based on the description of Chicago given by Dr. Burgess. Just like Chicago, Hartford is also a city that has a high crime rate.

For example, The appalachian Mountains were formed by a massive continental collision over 300 million years ago. According to page 88 in my science notebook, the rocks in the Chattooga River is evidence of the continental collision. Mountains are formed when two continental plates collide, and form the mountains. The Appalachian mountains, were formed during Pangea. The North American Plate and the African Plate collided. When this happened the Appalachian Mountains were formed. These mountains then grew bigger, but as soon as it started growing, it also eroded. Erosion and

To support the theory of continental drift is through topography, surveying the floors of oceans, charts of rock magnetism, and statistics on rock ages (Trefil & Hazen, 2010). At one time scientist believed that the deep ocean floors were flat; accumulating the sediment that progressively wore away from the prehistoric landmasses (Trefil & Hazen, 2010). However, they discovered steep-walled valleys and elevated highlands. This was evidences that just as the continents are transformed and are active, so to is the seafloor (Trefil & Hazen, 2010). The Mid- Atlantic Ridge, positioned in the central part of the Atlantic Ocean, is recorded to be the longest mountain range on this planet. Volcanoes, lava flow, and earthquakes are a source of

The creation of the Ring of Fire is very interesting too, it is the result of plate tectonics. These are huge slabs of Earth’s crust that fit together like the pieces of a puzzle. These plates can collide, stay apart, or move up right next to each other. The convergent plate boundaries are formed by plates colliding into each other. The heavier plates slide under the lighter plates causing a deep trench in the ocean floor, as we talked about earlier. If you went down into the ocean you’d be able to see a bunch of trenches in the ocean floor running parallel to corresponding volcanic arcs like the Ring of Fire. This allows islands and continental mountain ranges to be created. A divergent boundary is formed by

Cape Cod, a little arm that sticks out into the Atlantic Ocean, is a popular destination all year round but especially in the Summer for beachgoers. Cape Cod was formed about 18,000 years ago when the glaciers started to melt, but how was it formed? It formed through a process called weathering and erosion. Weathering is the process of wearing away or changing the appearance or texture of (something) by long exposure to the water, wind, and even ice. Erosion is the process that takes the results of weathering away by water, wind, or other natural processes. The sediment was picked up by the glaciers and slowly eroded down towards Cape Cod. As the glaciers moved south, the warmer weather began to melt the glaciers and they dumped their load of sediment to form Cape Cod. In total, 3 glaciers formed Cape Cod. The middle lobe retreated first leaving behind sediment that created the middle part of the arm (the bicep). Next the easternmost lobe retreated and the sediment it left behind created the upper part of the arm (Provincetown). When the last glaciers melted about 18,000 years ago leaving behind an usual looking landform. Today, scientists know that the glaciers brought the sediment because they are all different colors, textures, and all have different layers.

Although there is no starting or ending point of this cycle, most of the water on the Earth is found in the ocean. When the sun heats the ocean, some water evaporates as vapor into the air and some water turns to vapor directly from its solid form. Water can also be evaporated as it is transpired from plants and soil. Because the atmosphere has cooler temperatures, this water than condenses and it can be moved by air currents as clouds. Particles can fall from the sky as precipitation as rain or snow. Some of this can accumulate into glaciers. As temperatures rise, this condensed snow will begin to melt and flow into bodies of water or into the ground. Most of this water will end up back in the ocean. This process continues to cycle and water changes states and continues moving constantly (The USGS Water, 2015). Because of all of these different forms of water, Michigan has been changed over and over throughout the past millions of years and the land forms we see now were affected by all of the changes and the movement that water goes through.

Plate tectonics are very dangerous when they collide,slide,and move apart. They can create mountains like the Appalachian Mountains that used to tower over everything then erosion took place. The Appalachian Mountains were formed by convergent boundaries, convergent boundaries are collide

It also spans over south-eastern regions of Delaware and Bucks County. This province showcases a flat land with sandy soil. The coastal plain was formed as a result of erosion and deposition by rivers – it was formed by the continuous rise and fall of the ancient ocean waters. The Cenozoic sediments found here were deposited in multiple layers over the course of 150 million years. The presence of marine shells and diatoms in these sediments tell the Geologists that these layers were formed under the sea. The eroding Appalachian Mountains contributed as a major source of sediments. The rivers of the past carried down all the eroded mountain particles and settled it over the coastal

Landforms: New Orleans, Louisiana has a river named Mississippi Rivers, wet marsh land, Sabine uplifts are Shallow, muddy seas advanced and retreated over the coastal and river plains many times, and gray clay deposited under these seas now forms the aquifers of northern Louisiana. Which are and has no mountains; they also have Coastal wetlands is a river on steep terrain moves rapidly and picks up sediments, but on flat terrain, rivers move slowly and drop sediments. It also has Salt Domes which also London doesn’t have either. In London England has hills named the Cheviot Hills which are located in England and are a range of low mountains forming a border between England and Scotland. They extend 35 miles (56 km) is a north-eastern to south-western direction. The hills are part of the Northumberland National Park. They have Pennines which are located in the north; they are a large chain of limestone hills with moorland tops rising to between 600 and 900 metres. The chain runs from Scotland to halfway down the length of England, splitting northern England into northwest and northeast sectors. The Pennines are sometimes called the backbone of England. Other names for the Pennines are Pennine Chain or Pennine Hills. They have mountains named Cumbrian Mountains. They also have lakes

Lake deposits are primarily fine-grained clay- and silt-size sediments. The most extensive area of lake deposits is in north- ern Ohio bordering Lake Erie. These deposits, and adjacent areas of wave-planed ground moraine, are the result of sedimentation and erosion by large lakes that occupied the Erie basin as Wisconsinan-age ice retreated into Canada. Other lake deposits accumulated in stream valleys whose outlets were temporarily dammed by ice or outwash. Many outwash-dammed lake deposits are present in southeastern Ohio far beyond the glacial boundary. Peat deposits are associated with many lake deposits and formed through the accu- mulation of partially decayed aquatic vegetation in oxygen-depleted, stagnant water.

The rock formations were not always there but where actually the product of erosion that just happens naturally over thousands of years. Erosion is a natural part of the rock cycle, and is always happening. Shoreline erosion is how Marquette has gotten the most beautiful beaches in all of Michigan. Beaches are formed by erosion with the buildup of sediment. A beach contains of sand, gravel, and shells from animals that have come from rivers and streams carried by waves and left along the coasts (Weathering and Erosion.) Beaches begin as eroded inland material like sand, gravel, and cobble fragments that have been washed to the Great Lakes by streams and rivers that are connected. Most sediment is held in the lake water and moved along the coast by the longshore current. Sand deposited onshore by the current is oscillated by waves crashing onto and waning from the beach. When this movement of waves crashing onto the shore and the retreating back into the lake slowly pushes the sand along the edge of the beach. If the waves were the same speed crashing onto the shore and retreating back the sediments would not stay on the shore and there would be no beaches to form (Weathering and Erosion.) Erosion doesn’t just create Michigan’s beautiful beaches, but it can also cause damage around the Great Lakes. When erosion occurs there are many things that happen to the soil.

The Taconic orogeny is evidenced in the Hudson Valley. This orogeny has formed by the convergence of the Laurentia and the Shelburne arc. The Taconic orogeny has led to the formation of sedimentary rocks that can be classified into autochthonous and allochthonous, whereas the Normanskill formation is autochthonous, and five distinctive thrust slices from the low Taconic sequence are allochthonous. Another feature is the Cortland Complex, which is a late Ordovician magmatic intrusion formed by norite, gabbro, hornblende norite, monzodiorite, diorite, hornblende pyroxenite, and peridotite. The sedimentary rocks in the Dutchess county and Westchester counties, New York, have suffered metamorphism due to convergence activities as well as magma

The earth’s crust is made out of plate tectonics. Each plate has a defined boundary and direction it moves. The plates in Earth’s crust perform two actions; they submerge under each other or they spread out. The Pacific Plate is the largest plate and it borders around many plates. The Pacific Plate moves northwest. New crust is formed from magma outpours, which are a result of the zones spreading. The tectonic plates created the islands. When the tectonic plates move, it creates the change in geography. Active volcanoes together shape the way islands are build. The magma from the volcano and the deposits from the plate are needed to create

The Piedmont is located between the Coastal Plain and the Mountain regions, in the middle region of the state. The origins of Piedmont are French, meaning “foot of the mountain”, because it’s located at the base of the Appalachians Mountains. From the western Coastal Plane to the mountains, the elevations range from about 300 feet to near 1,500 feet (Seaman 2006). The fall line, or fault zone, lies between the Coastal Plain and the Piedmont. The rivers that flow along the fault line are formed from shoals, low waterfalls and rapids. As the rivers flow from the Piedmont to the coastal Plain the rocks become younger and softer. The streams below the fall line are usually lethargic and smooth-flowing. The streams above the fall line are gravelly and shallow, making boating difficult. As for the land, the Piedmont is called a plateau because it is high and mostly flat. Most geologist separate the Piedmont into two different areas because the rock suites are so different. The eastern part, known as the Carolina Slate Belt and then the western part, known as the Inner piedmont. My main area of focus will be the Carolina Slate Belt, with attention to the ancient