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Unit 7 Astronomy

Name:______________________ Period:____. Unit 7 Astronomy. Focus Questions. ___1. How and why do stars move through our sky? ___2. Explain the apparent motion of the Sun through our sky? How does the path of the Sun change throughout the year? ___3. Why do we have seasons?

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MOTIONS OF EARTH, MOON AND SUN

MOTIONS OF EARTH, MOON AND SUN. Motions. movements. APPARENT MOTION. Motion that an object appears to make. Daily motion and stars:. circular. Paths of all stars appear to be ______ or parts of a _____ called an ___. Rise in the _____ and set in the _____

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Chapter 1: Introduction to Earth

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Themes of Geography

Themes of Geography. Location, regions, place, movement, human-environmental interaction. Location. Where is it? Continent? Country? State? City? Exact coordinates (latitude & longitude). Where is New Orleans?. Regions. Share at least one common feature

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Night Sky

Night Sky. Chapter 4. Topics. The celestial sphere Motion of the Sun Phases of the Moon Motion of the stars Constellations and the changing view of the night sky. Remember!.

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the leadership of the United States. advances in electronic communications.

The movement of money from one country to another and one currency to another has primarily been facilitated by. the leadership of the United States. advances in electronic communications. the World Trade Organization. transnational corporations.

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Celestial Navigation

Celestial Navigation. Theory, Navigational Astronomy, The Practice R. Bruce Jones February 17, 2014. What is the theory?. The basic theory behind Celestial Navigation is that we find our unknown position from a known position. If we have some information we can deduce the rest.

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Chapter 33

Chapter 33. The Nature and Propagation of Light. Introduction.

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Latitude and Longitude

Latitude and Longitude.

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The Cultural Landscape: An Introduction to Human Geography 10 th Edition

The Cultural Landscape: An Introduction to Human Geography 10 th Edition Classroom Response System Questions Chapter 1. 01-01 The movement of money from one country to another and one currency to another has primarily been facilitated by the leadership of the United States.

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The Cultural Landscape: An Introduction to Human Geography 10 th Edition

The Cultural Landscape: An Introduction to Human Geography 10 th Edition Classroom Response System Questions Chapter 1. 01-01 The movement of money from one country to another and one currency to another has primarily been facilitated by the leadership of the United States.

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The Cultural Landscape: An Introduction to Human Geography 10 th Edition

The Cultural Landscape: An Introduction to Human Geography 10 th Edition Classroom Response System Questions Chapter 1. 01-01 The movement of money from one country to another and one currency to another has primarily been facilitated by the leadership of the United States.

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Uses of the Sun

Uses of the Sun. The Seasons on Earth. The combined effect of the Earth's annual motion around the Sun and the tilt of its axis cause the seasons. The length of time the Sun is above the horizon (daylight) changes. The path the Sun follows across the sky varies; the Sun's declination changes.

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The Four Seasons

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Discussion Questions

Discussion Questions. From what you know about astronomical units and light-years, how would you define a light-minute? From what you know about astronomical units and light-years, how would you define a light-minute?

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Measuring Distances

Measuring Distances. The Measurement of Distance. Triangulation : Measure baseline and angles, can calculate distance. The Measurement of Distance. Parallax : Similar to triangulation, but look at apparent motion of object against distant background from two vantage points.

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Earth in Space

Earth in Space. All planets REVOLVE around the sun. Revolution is the movement of one object around another. One revolution equals the time it takes to make one trip around the sun. One revolution for EARTH equals one year (365.25 days) Orbit is the path an object takes around another object.

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