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The document discusses common misconceptions about what causes day and night and provides corrections. Some common misconceptions are that the sun and moon take turns illuminating the Earth, that the sun orbits the Earth, and that the moon produces its own light. The correct explanation is that as the Earth rotates daily on its axis, it creates alternating periods of daylight and darkness as different sides face the sun.
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An eclipse occurs when a celestial body passes in front of the sun, blocking its light. There are two types of eclipses: lunar eclipses, where the earth casts a shadow on the moon, and solar eclipses, where the moon casts a shadow on earth. During a lunar eclipse, the earth blocks the sun's light from reaching the moon, causing it to glow red. A total lunar eclipse occurs when the moon passes completely into the earth's shadow, while a partial lunar eclipse happens when it only partially enters the shadow.
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Chapter 23 section 2 notes (the moon earth's satellite)
The Moon rotates on its axis in about 27 days and revolves around Earth in the same period of time. This causes the same side of the Moon to always face Earth. The changing illumination of the Moon as seen from Earth results in the lunar phases like new moon, first quarter, full moon, and last quarter. Eclipses occur when the Moon passes through Earth's shadow (lunar eclipse) or Earth passes through the Moon's shadow (solar eclipse). The Moon has many impact craters and dark basaltic plains called maria formed by ancient lava flows.
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This document discusses eclipses, including lunar and solar eclipses. It explains that eclipses occur when the sun, earth, and moon are aligned so that one celestial body casts a shadow on the other. A lunar eclipse can only happen during a full moon, while a solar eclipse can only happen during a new moon. The document outlines the different types of solar eclipses and provides safety precautions for viewing a solar eclipse directly.
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1) Eclipses occur when one celestial body blocks the light from another. Lunar eclipses happen during a full moon when the Earth casts its shadow on the moon. Solar eclipses occur during a new moon when the moon passes between the Earth and sun.
2) There are three types of lunar eclipses - total, partial, and penumbral - and three types of solar eclipses - total, partial, and annular.
3) Eclipses do not occur every month because the moon's orbit is tilted relative to the Earth's orbit around the sun. Lunar eclipses are more frequent than solar eclipses.
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2) There are three types of lunar eclipses - total, partial, and penumbral - and three types of solar eclipses - total, partial, and annular.
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06 the moon
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The document discusses eclipses of the sun and moon through various quotes and descriptions. It provides background on solar eclipses, noting that there are three types - annular, partial and total - and details like their frequency and visibility. It also covers lunar eclipses and explains why the moon appears red during an eclipse due to atmospheric filtering of light. Upcoming eclipses are listed, though none will be fully visible from the location.
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The Moon is the closest celestial body to Earth. It orbits Earth every 29.5 days while rotating once on its axis, so the same side always faces Earth. The amount of the Moon illuminated depends on its position relative to Earth and the Sun, causing the phases of the Moon like waxing, waning, full, and new. Lunar eclipses occur when Earth is between the Sun and Moon, blocking sunlight to the Moon. Solar eclipses happen when the Moon is between Earth and the Sun. The Moon and Sun exert gravitational forces that cause Earth's ocean tides, with spring tides being the largest and neap tides the smallest.
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The document discusses lunar and solar eclipses. It explains that lunar eclipses occur when the Earth passes between the Sun and Moon, casting its shadow on the Moon. Solar eclipses occur when the Moon passes between the Earth and Sun, casting its shadow on parts of Earth. For an eclipse to occur, the Sun, Moon and Earth must be aligned on the same plane. The document provides details on the conditions required to view lunar and solar eclipses and why the Moon appears red during a lunar eclipse.
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There are two types of eclipses: solar and lunar. A lunar eclipse occurs when the moon passes into the Earth's shadow, appearing red or dark. A solar eclipse happens when the moon passes between the Earth and sun, casting its shadow on Earth. There are three types of each: total, partial, and penumbral/annular. Lunar eclipses are more common as anyone experiencing nighttime can see it, while only a small area experiences a solar eclipse due to the moon's small umbral shadow. Eclipses occur during eclipse seasons when the sun, Earth, and moon are directly aligned.
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This document summarizes a presentation about solar eclipses, including:
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The document discusses eclipses and provides myths and legends about them from different cultures. It explains that solar eclipses occur when the moon passes between the Earth and sun, casting its shadow on Earth. Lunar eclipses occur when the Earth passes between the sun and moon, and the Earth's shadow is cast on the moon. The document suggests doing a hands-on activity using balls and lamps to observe how eclipses are formed and includes links to NASA videos and worksheets on eclipses.
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The document discusses eclipses of the sun and moon through various quotes and descriptions. It provides background on solar eclipses, noting that there are three types - annular, partial and total - and details like their frequency and visibility. It also covers lunar eclipses and explains why the moon appears red during an eclipse due to atmospheric filtering of light. Upcoming eclipses are listed, though none will be fully visible from the location.
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The document discusses key facts about the solar system, including that there are nine planets that orbit the sun, with Earth orbiting every 365.25 days. It also describes how gravity causes the moon to orbit Earth every 28 days and causes the Earth to spin on its axis every 24 hours. The tilt of the Earth's axis is responsible for causing the seasons.
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The document discusses lunar eclipses. It defines different types of lunar eclipses including penumbral, partial, and total eclipses. The next visible total lunar eclipse will occur on January 31, 2018 and will be seen in Asia, Australia, the Pacific Ocean, and western North America. During a lunar eclipse, the moon appears red due to Rayleigh scattering, which scatters blue light from the sun more than red light when it passes through the earth's atmosphere. For an eclipse to occur, the moon must pass within 11.38 degrees of the ecliptic plane at either its ascending or descending node where it intersects the ecliptic.
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Many ancient cultures developed myths and legends about eclipses, believing them to be omens of natural disasters or the downfall of rulers. A solar eclipse occurs when the moon passes between the Earth and the sun, blocking the sun's light in a path of totality. The Earth rotates daily on its axis, causing day and night as different sides face the sun over 24 hours. Leap years are added to the calendar periodically to synchronize it with the Earth's tropical year of approximately 365.25 days to orbit the sun.
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This PPT describes the Inter-relation ship between the Earth, Moon and the Sun that explains the causes of Day and Night, Seasons on the Earth and the Tides in Oceans and Seas!
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The document discusses solar and lunar eclipses. It explains that a solar eclipse occurs when the moon passes between the Earth and the sun, casting its shadow on parts of Earth. A lunar eclipse happens when Earth passes between the sun and moon, casting its shadow on the moon. There are three types of solar eclipses: partial, annular, and total, depending on the alignment of the sun, moon, and Earth. During a solar or lunar eclipse, the moon's shadow on Earth or Earth's shadow on the moon can include the umbra, antumbra, or penumbra regions.
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The document provides information about the solar system and its components. It discusses:
1. The major components of the solar system include the sun, planets, moon, and other bodies like comets and asteroids.
2. The sun is at the center of the solar system and is the primary source of energy. It produces heat and light and other planets revolve around it.
3. There are eight planets in our solar system - Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune - that orbit the sun along with moons, asteroids, meteors, and other small bodies.
Ch 23
The document summarizes key properties and motions of Earth and the Moon. It describes how Earth rotates on its axis, causing day and night, and revolves around the Sun, causing years. It also explains that the Moon rotates on its axis and revolves around Earth, and that the changing angles of sunlight cause its phases to cycle over 29.5 days.
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sun
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D. the moon
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Chapter 20 planetary motion
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Standard indicator project
The document discusses the sun and its daily movement across the sky due to the Earth's rotation. It provides background information on the sun and activities for students to observe and track the sun's changing position using a model. Students are asked to mark the shadow of a sun stick at different times of day to demonstrate how the sun appears to move although its position remains unchanged.
Standard indicator project
The document discusses the sun and its daily movement across the sky due to the Earth's rotation. It provides background information on the sun and activities for students to observe and track the sun's changing position using a model. Students are asked to mark the shadow of a sun stick at different times of day to demonstrate how the sun appears to move although its position does not actually change.
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Tags: Information Security, ISO/IEC 27001, ISO/IEC 42001, Artificial Intelligence, GDPR
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