The Origin and the navigational techniques used by islanders to travel over large Open Ocean has given question to academic writers‚ on how the islanders are able to travel and settle in this remote part of the earth. Pacific Islanders used traditional navigational knowledge to travel against storms and current on Pacific Ocean over past centauries‚ by using canoes. This essay will discuss the two theory of migration with archaeological evidence of origin‚ the traditional techniques of navigation
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Will the Atlantic Ocean ever be bigger than the Pacific Ocean? The earth first started off as one huge continent called Pangea. Pangea was surrounded by one giant body of water. Over the course of millions and millions of years‚ Pangea began to break off and separate. After millions of years of movement‚ that is why the earth has the formation that it currently has‚ with seven large continents. With an area of 41‚105‚000 square miles‚ the Atlantic Ocean is currently just a little over half the
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On a hot summer day‚ the only place to go is the beach. I go to the beach to have fun with my family and friends. For me the excitement starts the night before. Getting ready for the beach the night before consists of preparing all the food and drinks for the cooler‚ making sure the blanket and chairs are ready‚ and in the car. I then make sure everyone’s bathing suits are out and ready to go‚ so when we wake up in the morning‚ there are no problems or complaints. In the morning after we finish
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Name: | Date: | Graded Assignment Lab Report Answer the questions below. When you are finished‚ submit this assignment to your teacher by the due date for full credit. (2 points) Score | The region north of 66½° N latitude is the Arctic Circle. Use the simulator to describe the length of the day during winter‚ spring‚ summer‚ and fall. Answer: Winter | | Spring | | Summer | | Fall | | (6 points) Score | Use the
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Discuss the responses to one storm event in the British Isles you have studied. (10 marks) The Great Storm in Britain in 1987 had a number of devastating effects‚ including the death of 19 people in the UK and over £1.5 billion in insurance claims. However it is argued that some of these effects could have been avoided if the emergency services had been able to respond effectively. Fire services dealt with four months worth of calls in one night‚ but as in the worst affected areas phone lines were
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Name: Coastal and Continental Temperature Ranges Introduction: There are large variations in average monthly temperatures among cities located at the same latitude. This suggests that factors besides the angle and duration of isolation affect the rate heating and cooling of any given location. Objective: You will graph the average monthly temperatures of costal and inland continental regions and interpret the range in temperatures
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The Rotating Sky – Pre-Lab I. Background Information This week’s lab is based on material developed by the University of Nebraska Astronomy Education Project. The material we need can be found at http://astro.unl.edu/naap/motion2/motion2.html Work through the explanatory material and play with the simulators on The Observer‚ Two Systems – Celestial- Horizon‚ the Paths of Stars‚ and Bands in the Sky. All of the concepts that are covered in these pages are used in the Rotating Sky Explorer
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Short Responses for Garrison CH 8 and CH 9‚ Midterm‚ and part of AICE CH 7 Explain how wind‚ temperature‚ density‚ the Coriolis effect and the shape of the sea bed produce ocean currents and upwelling. Ocean currents are the continuous movement of ocean water driven by forces acting on the water‚ including: wind‚ waves‚ the Coriolis effect‚ temperature‚ salinity and tides. The contours of the sea bed influence the strength and direction of the current. Surface ocean currents are generally
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Background Information Background Information Coffs Harbour is located on the Mid North Coast‚ between Sydney and Brisbane. It has a semi-tropical climate consisting of hot summers and mild winters. The Coffs Harbour area experiences high rainfall averaging between 1200 mm to 1700 mm per year‚ most rainfall occurring in late summer/early autumn. The landforms surrounding Coffs Harbour influences the rainfall greatly‚ The Great Dividing Range passes close to the area and the area has no major
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What causes the seasons? Earth’s seasons are created by the direct and indirect sunlight that locations on Earth receive during the year‚ which is caused by the Earth’s constant 23.5˚ tilt toward the north star‚ making the direct sunlight locations get differ throughout the year. The Angle of Sunlight Lab‚ measured the temperature of the Northern and Southern Hemisphere while a light source was directed at it for 8 minutes. The position of the Earth simulated what December looks like for Earth
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