Virtual Field Trip
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1) The document summarizes a virtual field trip through the layers of the Sun, including stops in the core, photosphere, chromosphere, and corona. 2) Key points covered include that the Sun's core is over 27 million degrees Fahrenheit and produces heat and light through nuclear fusion. Sunspots appear darker on the photosphere. 3) The number of sunspots and solar prominences varies during the approximate 11-year solar maximum and minimum cycle.
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WorkSampleOpticTrackerNewsletter2013-4
- Encke is currently the brightest comet visible, shining at a magnitude of 2 and visible through binoculars in the northern hemisphere. It will be brightest over the next month.
- Comet ISON may disappoint and not become bright enough to see with the naked eye. It faces an uncertain fate after passing close to the sun due to heat, gravity and radiation.
- Comet Linear has increased dramatically in brightness but is still difficult to observe, only visible low on the northeast horizon just before sunrise.
- Comet Lovejoy, discovered in September 2013, is now visible through small telescopes below Jupiter in the morning sky.
Solar Eclipse of July 22, 2009
A solar eclipse occurs when the moon passes between the Earth and the sun, blocking the sun's light. There are typically 2-5 solar eclipses per year. There are four types of solar eclipses: total, annular, partial, and hybrid. A total solar eclipse, where the moon completely blocks the sun's light, occurs on average every 18 months and can only be seen from a narrow path on Earth. The longest total solar eclipse of the 21st century occurred on July 22, 2009 and lasted over 6 minutes. Special care must be taken to safely observe a solar eclipse by using eclipse glasses or other filters to view the sun.
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The document discusses different types of solar eclipses: partial solar eclipses where only part of the sun is blocked by the moon; annular eclipses where the moon appears smaller allowing light to shine around the edges; and total lunar eclipses where the moon passes into the Earth's shadow. It provides information on the next solar eclipse over the US in 2024 and resources from NASA on visualizing and tracing the 2017 eclipse path. Safety tips are outlined for viewing a solar eclipse, including eye protection, layers of clothing, food, water, and first aid supplies.
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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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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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An eclipse occurs when one celestial body blocks the light of another from an observer's perspective on Earth. There are two main types - solar eclipses where the moon passes in front of the sun, and lunar eclipses where the moon passes through the Earth's shadow. During a solar eclipse, the moon's shadow falls on parts of Earth and the sun appears darkened; there are three types depending on how much of the sun is covered. A lunar eclipse is visible over a larger area as the moon passes through the Earth's shadow and takes on a reddish hue. Eclipses can last up to seven minutes and a total solar eclipse occurs about every 1.5 years.
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WorkSampleOpticTrackerNewsletter2013-4
- Encke is currently the brightest comet visible, shining at a magnitude of 2 and visible through binoculars in the northern hemisphere. It will be brightest over the next month.
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A solar eclipse occurs when the moon passes between the Earth and the sun, blocking the sun's light. There are typically 2-5 solar eclipses per year. There are four types of solar eclipses: total, annular, partial, and hybrid. A total solar eclipse, where the moon completely blocks the sun's light, occurs on average every 18 months and can only be seen from a narrow path on Earth. The longest total solar eclipse of the 21st century occurred on July 22, 2009 and lasted over 6 minutes. Special care must be taken to safely observe a solar eclipse by using eclipse glasses or other filters to view the sun.
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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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2) Auroras are natural light displays caused by charged particles colliding in the thermosphere and are usually seen near the magnetic poles.
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This document discusses shadows, solar eclipses, and lunar eclipses. There are four types of solar eclipses: total, annular, hybrid, and partial. During a total solar eclipse, the moon completely obscures the sun, allowing the solar corona to be seen. An annular solar eclipse occurs when the moon is not large enough to completely cover the sun, leaving a ring of sunlight visible. A hybrid eclipse shifts between total and annular. A partial solar eclipse occurs when the moon only partially obscures the sun. There are also three types of lunar eclipses: total, partial, and penumbral.
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2) Auroras are natural light displays caused by charged particles colliding in the thermosphere and are usually seen near the magnetic poles.
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Solar and lunar eclipses
A "lunar eclipse" and a "solar eclipse" refer to events involving three celestial bodies: the Sun ("solar"), the moon ("lunar"), and the Earth. A lunar eclipse occurs when the Earth passes between the Moon and the Sun, and the Earth's shadow obscures the moon or a portion of it. A solar eclipse occurs when the Moon passes between the Earth and the Sun, blocking all or a portion of the Sun.
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The document discusses the sun and its daily movement across the sky. It describes how the sun appears to rise and set each day due to the Earth's rotation. Activities are presented where students observe and track the sun's changing position using a model to represent how different parts of Earth experience day and night throughout the rotation.
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.
Celestia - The Inner Solar System
This document provides a summary of a virtual tour of the inner solar system including Mercury, Venus, Earth and its moon, and nearby spacecraft. It is presented as a guided tour where the reader clicks on instructions to move their viewpoint in the Celestia solar system simulation software to different locations. At each location, 2-3 sentences provide facts about the object viewed and what can be seen from that vantage point, such as the surface features of planets, orbits of planets and spacecraft, and famous spacecraft exploring the area. The tour explores both celestial objects and humanity's exploration of the inner solar system.
Universe combo janelle
Tools of Astronomy, Major Features of the Universe, and The Big Bang Theory from PowerPoints created by Andie Criminger.
A voyage through the universe. english
The document provides an overview of the universe and our solar system. It begins by explaining how vast the universe is compared to distances on Earth. It then discusses theories about the universe having no beginning and summarizes the Big Bang theory of how the universe began from a single point. The document describes our solar system and its planets, noting how perfectly suited Earth is for life while other planets are too hot, cold, or gaseous to support it. It concludes by emphasizing God's creation of the universe and planets in a state of perfect harmony and as a blessing for humanity.
sun
The document provides information about the Sun and space weather. It discusses that the Sun is a dynamic star that is always changing and produces phenomena like sunspots, solar flares, and coronal mass ejections. When solar storms interact with Earth's magnetic field, they can produce effects like auroras and disrupt technology and power grids. Space agencies monitor the Sun to study space weather and its impacts on Earth.
sun composition.docx
The Sun is primarily composed of hydrogen and helium, with trace amounts of other elements. About 74% of its mass consists of hydrogen, while helium makes up roughly 24%. These two elements undergo nuclear fusion in the Sun's core, where immense pressure and temperature create the conditions for hydrogen atoms to fuse into helium, releasing vast amounts of energy in the form of light and heat. This continuous process of nuclear fusion powers the Sun and provides the energy that sustains life on Earth. In addition to hydrogen and helium, the Sun contains small amounts of heavier elements like carbon, oxygen, nitrogen, and others, which make up the remaining 2% of its composition.
Atmospheric optics
This document discusses various optical phenomena that occur in Earth's atmosphere due to interactions between light and atmospheric particles. It explains that scattering of light by air molecules causes the blue color of the sky and red colors of sunrises and sunsets. Refraction of light is responsible for mirages and the apparent flattening of the sun near the horizon. Reflection and refraction in water droplets leads to rainbows. Various types of halos, sun dogs, and sun pillars are produced by light refraction and reflection in ice crystals in cirrus clouds.
atmosphericopfffghfdddgfzsdzzszsdcxdddtics555.pdf
This document discusses various optical phenomena that occur in Earth's atmosphere due to interactions between light and atmospheric particles. It explains that scattering of light by air molecules causes the blue color of the sky and red colors of sunrises and sunsets. Refraction of light is responsible for mirages and the apparent flattening of the sun near the horizon. Reflection and refraction in water droplets leads to rainbows. Other phenomena covered include halos, sun dogs, sun pillars, and twilight. The size and properties of scattering particles determine which colors of light are scattered more or less.
Universe in the Classroom Phase 1: Teacher Training Presentation
Teacher training presentation used during Universe in the Classroom phase 1 (2014-2015). Covers the following topics: Moon, Earth, Sun, Solar System and Constellations using the Universe-in-a-Box hands-on toolkit.
You asked...What would happen to the Earth if the sun turned into a black hole?
What would have happened to the Earth if the Sun suddenly turned into a black hole? That was the most frequent question we’ve been asked this Autumn.
And if you are already imagining the Earth spiralling towards the black-hole-Sun, being spaghettified and other similar horrors, you are not the only one! Let us put your fears to rest once and for all. None of those awful things are going to happen in real life!
16 cosmology
The document discusses cosmology and the evolution of the universe. It begins by explaining that the universe originated 13.7 billion years ago from an event called the Big Bang, where all space, time, matter and energy were created. The leftover energy from the Big Bang can be detected as cosmic microwave background radiation. The universe has been expanding ever since, and observations show it is expanding at an accelerating rate, likely due to the influence of dark energy. The fate of the universe remains unknown but current evidence suggests it may expand forever.
The Sun Our Star
The Sun is by far the largest object in the solar system, containing over 99% of the mass. It has a diameter over 100 times larger than Earth and generates energy through nuclear fusion of hydrogen into helium. Light from the Sun takes approximately 8 minutes to reach Earth. While the visible surface of the Sun appears solid, it actually consists of several layers including the core, radiative zone, convective zone, photosphere, chromosphere, and corona. Solar activity like sunspots, solar flares, and coronal mass ejections can impact power grids and communication systems on Earth. Astronomers study the Sun to better understand stars and how changes in solar output impact Earth's climate and atmosphere.
Johns
The document discusses the immense size of the universe, from our solar system to galaxies billions of light years away. It notes that while the Earth is tiny compared to the sun, and our sun is small relative to other stars like Betelgeuse, God still cares deeply about humanity. The summary aims to provide perspective on humanity's small place in the vast cosmos, and why God chose to love and save mankind through sending his son Jesus Christ.
sun properties.ppt
The Sun is a glowing ball of gas held together by gravity that is powered by nuclear fusion. It has a diameter of 1.392 million km and is made up primarily of hydrogen and helium. Nuclear fusion in the core converts hydrogen to helium, releasing enormous amounts of energy over billions of years. Features on the Sun include sunspots, solar flares, and prominences, which can impact Earth.
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Universe in the Classroom Phase 1: Teacher Training Presentation
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His expertise extends across a diverse spectrum of reporting, database, and web development applications, underpinned by an exceptional grasp of data storage and virtualization technologies. His proficiency in application testing, database administration, and data cleansing ensures seamless execution of complex projects.
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Date: May 29, 2024
Tags: Information Security, ISO/IEC 27001, ISO/IEC 42001, Artificial Intelligence, GDPR
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PCOS corelations and management through Ayurveda.
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This Dissertation explores the particular circumstances of Mirzapur, a region located in the
core of India. Mirzapur, with its varied terrains and abundant biodiversity, offers an optimal
environment for investigating the changes in vegetation cover dynamics. Our study utilizes
advanced technologies such as GIS (Geographic Information Systems) and Remote sensing to
analyze the transformations that have taken place over the course of a decade.
The complex relationship between human activities and the environment has been the focus
of extensive research and worry. As the global community grapples with swift urbanization,
population expansion, and economic progress, the effects on natural ecosystems are becoming
more evident. A crucial element of this impact is the alteration of vegetation cover, which plays a
significant role in maintaining the ecological equilibrium of our planet.Land serves as the foundation for all human activities and provides the necessary materials for
these activities. As the most crucial natural resource, its utilization by humans results in different
'Land uses,' which are determined by both human activities and the physical characteristics of the
land.
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Therefore, human intervention has significantly influenced land use patterns over many
centuries, evolving its structure over time and space. In the present era, these changes have
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providing crucial environmental data for scientific, resource management, policy purposes, and
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9
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Syllabus
Chapter-1
Introduction to objective, scope and outcome the subject
Chapter 2
Introduction: Scope and Specialization of Civil Engineering, Role of civil Engineer in Society, Impact of infrastructural development on economy of country.
Chapter 3
Surveying: Object Principles & Types of Surveying; Site Plans, Plans & Maps; Scales & Unit of different Measurements.
Linear Measurements: Instruments used. Linear Measurement by Tape, Ranging out Survey Lines and overcoming Obstructions; Measurements on sloping ground; Tape corrections, conventional symbols. Angular Measurements: Instruments used; Introduction to Compass Surveying, Bearings and Longitude & Latitude of a Line, Introduction to total station.
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Chapter 4
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Chapter 5
Transportation: Introduction to Transportation Engineering; Traffic and Road Safety: Types and Characteristics of Various Modes of Transportation; Various Road Traffic Signs, Causes of Accidents and Road Safety Measures.
Chapter 6
Environmental Engineering: Environmental Pollution, Environmental Acts and Regulations, Functional Concepts of Ecology, Basics of Species, Biodiversity, Ecosystem, Hydrological Cycle; Chemical Cycles: Carbon, Nitrogen & Phosphorus; Energy Flow in Ecosystems.
Water Pollution: Water Quality standards, Introduction to Treatment & Disposal of Waste Water. Reuse and Saving of Water, Rain Water Harvesting. Solid Waste Management: Classification of Solid Waste, Collection, Transportation and Disposal of Solid. Recycling of Solid Waste: Energy Recovery, Sanitary Landfill, On-Site Sanitation. Air & Noise Pollution: Primary and Secondary air pollutants, Harmful effects of Air Pollution, Control of Air Pollution. . Noise Pollution Harmful Effects of noise pollution, control of noise pollution, Global warming & Climate Change, Ozone depletion, Greenhouse effect
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1. Palancharmy, Basic Civil Engineering, McGraw Hill publishers.
2. Satheesh Gopi, Basic Civil Engineering, Pearson Publishers.
3. Ketki Rangwala Dalal, Essentials of Civil Engineering, Charotar Publishing House.
4. BCP, Surveying volume 1
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Virtual Field Trip
- 1. Virtual Field Trip to the Sun Earth Science Mrs. Baker
- 2. The Sun Welcome to our colossal tour through the many sweltering layers of the Sun. I’m sure you will enjoy the red-hot inferno of a landscape in experiencing this gigantic beast. So… 10, 9, 8…2, 1BLAST OFF!
- 3. Here is our Space Shuttle
- 5. Here is our Space Shuttle Off to our nearest star . . . the Sun! The Sun is only 93 million miles away.
- 6. Bye Earth! We will be back soon.
- 7. Through our journey you will be able to view the many sights and sounds of our sun. Please refer to your inflight television for updated information of each of our stops along our way.
- 8. We have reached the sun! Wow…the Sun sure does make a lot of noise Click on image below to hear our suns magnificent sounds
- 9. Can you feel the blazing heat? The Sun is about 4.5 million degrees Fahrenheit. Click on image below
- 10. Now lets take a closer blistery look. We will descending into the ferocious core. The temperature of the Sun’s core is 27 million degrees. Now that is HOT!
- 11. The Sun’s core produces heat and light through nuclear fusion Click on image below for a full explanation
- 12. Activity 1 Using the video from the previous slide, explain nuclear fusion in one to two sentences. (Click the image if you need to view another explanation on nuclear fusion)
- 13. Now we will be heading back to the surface to study the photosphere. Look at your inflight television screens. The photosphere is the layer of the sun we see from Earth.
- 14. The Photosphere is also know as the “light sphere.” On this layer is we can find sunspots. It is hard to see them from here, let us move a little closer to take a better look!
- 15. Perfect, we can see them very easily now! These two pictures of the Sun show how the number of sunspots changes. The picture on the left was taken near solar maximum in March 2001. It shows many sunspots. The picture on the right was taken near solar minimum in January 2005. It doesn't have any sunspots at all! An average sunspot cycle lasts for eleven years. Activity 2: So are we in solar maximum in 2013 or solar minimum? Click on the image to find out.
- 16. Sunspots are dark cooler areas located on the photosphere. Even though sunspots are cooler they are still 7,800 degrees Fahrenheit – OUCH! The number of sunspots increases or decreases depending if we are in solar maximum or solar minimum. Click on image below to find out more about sunspots
- 17. Solar Maximum Solar minimum refers to a period of several Earth years when the number of sunspots is lowest; solar maximum occurs in the years when sunspots are most numerous. During solar maximum, activity on the Sun and the effects of space weather on our terrestrial environment are high. At solar minimum, the sun may go many days with no sunspots visible. At maximum, there may be several hundred sunspots on any day. Learn more about solar maximum, which is believed to be the strongest solar activity we have seen in modern times. Solar Max Article
- 18. Activity 3 During what year will we be entering into solar minimum?
- 19. Watch out!!!
- 20. What is that large loop of gas? • A solar prominence is a loop of gas that connects sunspots. • There are more solar prominences during solar maximum than during solar minimum. – True – False
- 21. Try again
- 22. There are more solar prominences because there are more sunspots. Click on the image below to experience a solar prominence caught on video. Right!!!
- 23. We are off the next blistery layer! The chromosphere or “the color sphere” is the layer that gives us the beautiful reddish color we see everyday on Earth.
- 24. The chromosphere lies just outside the photosphere. On the picture below, the chromosphere can be seen as a red glow just around the Sun. Activity 4: Do all stars produce the same reddish glow? Click on the image below to find out.
- 25. What is going on?!? We must have just reached the corona! The corona has been found to emit x-ray radiation.
- 26. The corona or “the crown” reaches a sweltering one million degrees! Because the corona is so thin, you can only see it during a solar eclipse, when the glare of the Sun itself (its photosphere) is blocked by the moon. Activity 5: Why is the corona referred to as “the crown?”
- 27. What is a solar eclipse? Do we have them in New Jersey? Activity 6: During a solar eclipse, what object is blocking the light from the sun to earth? Click on the image and encounter a solar eclipse.
- 28. Solar Eclipses are really amazing, want to find out more? Watch closely there are questions you will need to answer based on the video
- 29. Activity 7 So why does a solar eclipse not happen every month? Need some help? Click on my image to refer back to the video clip
- 30. Activity 8 If a solar eclipse is seen in Paris, France will we be able to see that same solar eclipse in Leonia, New Jersey? Need some help? Click on my image to refer back to the video clip
- 31. Well…it is time to head back home now. Click on the image below to watch us return safely to earth. Click on the image to see a live feed from Cape Canaveral as we descent back to Earth.