Earth Science Vocab Unit 4 Celestial Objects-A natural object which is located outside of Earth’s atmosphere‚ such as the Moon‚ the Sun‚ an asteroid‚ planet‚ or a star. Arc- a continuous portion of a circle Constellation-A group of stars forming a recognizable pattern that is traditionally named after its apparent form or identified with a mythological figure. Apparent daily motion- Objects in the sky appear to rise in the East and set in the West each day. This apparent daily motion
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Earth’s surface? Tides on Earth’s surface are caused by the moon’s gravitational pull as well as the Sun’s gravitational pull. However‚ the Sun’s gravity is much weaker on Earth’s surface than the moon’s gravity since the Moon is much closer to Earth than the Sun. 8. Describe one factor that affects the height of the tides in a particular area. One factor that affects the heights of tides in a particular area is because of the nature of the sea floor‚ and how deep or shallow the
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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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4. Describe the difference in stellar evolution of stars the size of our sun with that of stars 4+ times larger than our sun. Include all of the steps and the causes of each step. A nebula‚ an immense cloud of hydrogen gas and dust‚ condenses into smaller regions of matter. On occasion‚ one of these regions collapses under the force of its own gravitational attraction‚ often triggered by an outside force‚ like a nearby supernova-an explosion of a star. After the collapse of a cloud‚ atoms begin
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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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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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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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