TEST I 1. It represents a long period during which deposition stopped‚ erosion removed previously formed rocks and then deposition resumed. a. Unconformity b. Relative Dating c. Relative Principles d. Inclusion 2. Be established using the law of superposition‚ principle of original horizontality‚ principle of cross-cutting relationships‚ inclusions‚ and unconformities. a. Relative Dating b. Law of Superposition c. Relative Dates 3. What is the principle that layers of sediment are generally deposited
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Climates and Oceans- 1. With coastal climates‚ the locations are on the windward side‚ meaning the weather patterns move from the ocean to land‚ giving them mild summers and cool winters. This means that there isn’t a very large temperature range for coastal climates. Inland climates are more of the land heating and cooling‚ because they heat to high temperatures in the day and then cool a great amount at night. Also‚ the weather patterns are moving from land to water‚ creating warmer summers and
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Name: Fiona Hebbel Date: Graded Assignment Unit Test: Oceans Answer the questions below. When you are finished‚ submit this assignment to your teacher by the due date for full credit. (6 points) 1. Use the graph to fill in the missing temperature‚ salinity‚ and density values on the table. Answer: Position Temperature (oC) Salinity (ppt) Density (g/cm3) A 20 35 1.024 B 25 34 1.023 C 15 35 1.026 (10 points) 2. Use the reference book to answer the following questions. Provide an explanation for the
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CHALLENGES FACING SCIENCE&TECNOLOGY AFTER SEPTEMBER 11 It is hard for us to fully comprehend how much our world changed on September 11. The challenges that we now face may not be that different from the challenges we faced a year ago‚ but our awareness of these challenges has changed dramatically. As a result everything we deal with is different. This chapter discusses the new pressures on the federal budget‚ especially for science‚ and the challenges presented by the changing
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The 8 most common elements in the earth’s crust are Oxygen‚ Silicon‚ Aluminum‚ Iron‚ Calcium‚ Sodium‚ Potassium‚ & Magnesium. They compose 98.5% of the total crust. A mineral occurs naturally‚ is a soli‚ inorganic‚ has chemical composition and a crystalline structure. Native minerals are single elements. Compounds are 2 or more. There are more compound than native. You can identify minerals by color‚ streak‚ luster‚ hardness‚ cleavage‚ and fracture. Minerals form by magma erupting and
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Exploration: The Cell Cycle Directions You will evaluate some of these activities yourself‚ and your teacher may evaluate others. Please save this document before beginning the lesson and keep the document open for reference during the lesson. Type your answers directly in this document for all activities. ________________________________________________________________________________ Self-Checked Activities Read the instructions for the following activities and type in your responses
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1. Identify at least 10 minerals that are abundant in the Philiipines. Gold‚ Copper‚ Chromite‚ Platinum‚ Gravel‚ Silver‚ Nickel‚ Iron‚ Marble‚ Sulfur 2. Describe the characteristic features of each minerals. Gold- soft‚ lustrous yellow‚ malleable metal. It is one of the transition metals. It is highly sought after precious metal in jewelry Copper- is valued for strength‚ malleability‚ ductility‚ and ability to conduct electricity and heat. It is also non-magnetic‚ resists wear‚ and forms
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ES 1010‚ Unit 8 Question 11 - Discuss stellar evolution (describing each stage in brief). What forces are opposing one another throughout the life of a star and how do they influence the various stages in the life cycle of a star Stellar evolution stars exist because of gravity. The two opposing forces in a star are gravity (contracts) and thermal nuclear energy (expands). Stage 1 Birth is where gravity contracts the cloud and the temperature rises‚ becoming a protostar. Protostars are a
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The atmosphere is practically everything above the Earths surface. It starts at ground level and then just goes on upward‚ getting thinner and colder until it finally dissolves into space. The atmosphere makes our world livable. It is responsible for winds‚ weather‚ temperature and a lot more features that make the Earth different than other planets. Without it‚ the Earth would be more like the moon. From a general point of view‚ the atmospheres composition seems simple. It contains oxygen produced
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1. What do earth scientists study? (Points : 3) plant cells machines farming methods oceans 2. Underwater earthquakes may cause which of the following? (Points : 3) hurricane volcano asteroid impact tsunami 3. Many scientists believe that the dinosaurs disappeared as the result of which of the following? (Points : 3) asteroid impact volcanic eruption hurricane tsunami 4. Why study earth science? (Points : 3)
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