Diapositiva 1
... of stress. Sometimes forces act to pull sections of the Earth’s crust apart. At other times they are forced together. All this movement can cause rocks that were once underground to be brought up to the Earth’s surface. This process is called uplift. Once exposed to the elements the rock on the Eart ...
... of stress. Sometimes forces act to pull sections of the Earth’s crust apart. At other times they are forced together. All this movement can cause rocks that were once underground to be brought up to the Earth’s surface. This process is called uplift. Once exposed to the elements the rock on the Eart ...
Kuiper Belt woes for accretion disk models
... and small protoplanets or planetesimals supposedly drove them out to their current orbits in the late stages of solar system formation. In other words, the solar system supposedly formed in a truncated disk up to 30 AU8 in diameter, while the current solar system reaches out to about 50 AU. It is in ...
... and small protoplanets or planetesimals supposedly drove them out to their current orbits in the late stages of solar system formation. In other words, the solar system supposedly formed in a truncated disk up to 30 AU8 in diameter, while the current solar system reaches out to about 50 AU. It is in ...
Astronomy Study Guide
... The cycle of seasons is caused by Earth’s revolution around the sun and the tilt of Earth’s axis. Summer solstice (June 21)is the first day of summer in the Northern Hemisphere. At this time, Earth’s North Pole is tilted a full 23.5° toward the sun. This Hemisphere of Earth has its longest day. ...
... The cycle of seasons is caused by Earth’s revolution around the sun and the tilt of Earth’s axis. Summer solstice (June 21)is the first day of summer in the Northern Hemisphere. At this time, Earth’s North Pole is tilted a full 23.5° toward the sun. This Hemisphere of Earth has its longest day. ...
Solar System - Delta Education
... their planet models from Activity 6. They place their planet models at scaled distances from an arc representing the Sun. ACTIVITY 9 Students use satellite models and light sources to demonstrate planetary rotation and revolution. They learn that one rotation of a planet about its axis constitutes a ...
... their planet models from Activity 6. They place their planet models at scaled distances from an arc representing the Sun. ACTIVITY 9 Students use satellite models and light sources to demonstrate planetary rotation and revolution. They learn that one rotation of a planet about its axis constitutes a ...
Quadratic Functions
... The rotation of the planet on its axis varies from planet to planet. The rotational period is called a “day” and on the Earth it is 24 hours in length. Other planets rotate at different speeds but their “day” is defined in terms of “Earth” hours. The axis angle a planet rotates on also varies from p ...
... The rotation of the planet on its axis varies from planet to planet. The rotational period is called a “day” and on the Earth it is 24 hours in length. Other planets rotate at different speeds but their “day” is defined in terms of “Earth” hours. The axis angle a planet rotates on also varies from p ...
docx - STAO
... Students should know the order of the planets before starting this activity. If necessary, teach them a mnemonic, such as My Velvet Elephant Munches... In this activity the Sun is placed at one end of the field and the planets are arranged linearly. Discuss with students that this is not an accurate ...
... Students should know the order of the planets before starting this activity. If necessary, teach them a mnemonic, such as My Velvet Elephant Munches... In this activity the Sun is placed at one end of the field and the planets are arranged linearly. Discuss with students that this is not an accurate ...
Student Activity: Comparing the Sizes of Planets and Their
... Students should know the order of the planets before starting this activity. If necessary, teach them a mnemonic, such as My Velvet Elephant Munches... In this activity the Sun is placed at one end of the field and the planets are arranged linearly. Discuss with students that this is not an accurate ...
... Students should know the order of the planets before starting this activity. If necessary, teach them a mnemonic, such as My Velvet Elephant Munches... In this activity the Sun is placed at one end of the field and the planets are arranged linearly. Discuss with students that this is not an accurate ...
Planetary Interiors
... may have been important in the past, for the Earth-Moon system. Energy is transported to the surface via convection, conduction and radiation. For Earth, the solar heat flux at the surface is ~20,000 times larger than the energy being leaked from the interior The giant planets have stronger heat sou ...
... may have been important in the past, for the Earth-Moon system. Energy is transported to the surface via convection, conduction and radiation. For Earth, the solar heat flux at the surface is ~20,000 times larger than the energy being leaked from the interior The giant planets have stronger heat sou ...
Lectures 10-11: Planetary interiors o Topics to be covered:
... where C is a constant that characterises the thermal inertia of the interior, and f is the fraction of the internal heat reservoir that gives rise to the observed luminosity. ...
... where C is a constant that characterises the thermal inertia of the interior, and f is the fraction of the internal heat reservoir that gives rise to the observed luminosity. ...
Powerpoint - BU Imaging Science
... • He liked the simple explanation of retrograde motion offered by the Sun-centred model • He also used a Sun-centred model to relate the known periods of the planets to their relative distances from the Sun, something not possible with the Ptolemy model • But how could you test these predicted dista ...
... • He liked the simple explanation of retrograde motion offered by the Sun-centred model • He also used a Sun-centred model to relate the known periods of the planets to their relative distances from the Sun, something not possible with the Ptolemy model • But how could you test these predicted dista ...
Report - WordPress.com
... sections, is prepared. Such a report helps in planning and constructing the projects. The stability of civil engineering structure is considerably increased if the geological feature like faults, joints, bedding planes, folding solution channels etc. in the rock beds are properly located and suitabl ...
... sections, is prepared. Such a report helps in planning and constructing the projects. The stability of civil engineering structure is considerably increased if the geological feature like faults, joints, bedding planes, folding solution channels etc. in the rock beds are properly located and suitabl ...
THE OUTER PLANETS
... planet. Its atmosphere contains visible clouds. Scientists think that Neptune is slowly shrinking, causing the interior to heat up. As this energy rises to Neptune’s surface, it produces clouds and storms in the planet’s atmosphere. ...
... planet. Its atmosphere contains visible clouds. Scientists think that Neptune is slowly shrinking, causing the interior to heat up. As this energy rises to Neptune’s surface, it produces clouds and storms in the planet’s atmosphere. ...
Current and Future Activities in Solar System Exploration
... The Outer Planets Drivers For Outer Solar System Exploration • Study of Bodies of the outer solar system (from the asteroid belt to the Kuiper belt) provide a means to gain information about the early solar system and how it has evolved --Origins:: Presence of primitive materials and dynamic --Orig ...
... The Outer Planets Drivers For Outer Solar System Exploration • Study of Bodies of the outer solar system (from the asteroid belt to the Kuiper belt) provide a means to gain information about the early solar system and how it has evolved --Origins:: Presence of primitive materials and dynamic --Orig ...
9.0 Planetary Geology: Earth and the Other Terrestrial Worlds 9.1
... craters, because impacts are not the only process that can form craters. Fortunately, craters created by other processes, such as volcanism, tend to have distinctly different shapes than impact craters. The most common impactors are sand-size particles called micrometeorites when they impact a surfa ...
... craters, because impacts are not the only process that can form craters. Fortunately, craters created by other processes, such as volcanism, tend to have distinctly different shapes than impact craters. The most common impactors are sand-size particles called micrometeorites when they impact a surfa ...
Tick Bait`s Universe Scavenger Hunt – “Going UP”
... 5. The inner planets are all made up of rock, while the outer planets are mostly just ________________________________________ . 6. True or False: The edge of our solar system stops at the orbits of Neptune and Pluto. True ...
... 5. The inner planets are all made up of rock, while the outer planets are mostly just ________________________________________ . 6. True or False: The edge of our solar system stops at the orbits of Neptune and Pluto. True ...
EARTH MOTIONS
... • Some constellation are seasonal while others can be seen year round. • Circumpolar vs. noncircumpolar. • Due to revolution. ...
... • Some constellation are seasonal while others can be seen year round. • Circumpolar vs. noncircumpolar. • Due to revolution. ...
The Copernican Revolution The Beginning of Science
... The earth spins around its axis once. The earth moves around the sun once. The sun spins around its axis once. The sun moves around the earth once. When Earth overtakes Mars, it appears to go backwards. Mars move in the backwards direction when the motion on the epicycle is opposite the motion of th ...
... The earth spins around its axis once. The earth moves around the sun once. The sun spins around its axis once. The sun moves around the earth once. When Earth overtakes Mars, it appears to go backwards. Mars move in the backwards direction when the motion on the epicycle is opposite the motion of th ...
R. Palin
... and included lecture- and tutorial-style elements that investigated the evidence for, links between, and methods of investigation of high-temperature metamorphism and associated partial melting in the Earth’s crust. Having studied a variety of migmatites in the past I was very excited to hear the op ...
... and included lecture- and tutorial-style elements that investigated the evidence for, links between, and methods of investigation of high-temperature metamorphism and associated partial melting in the Earth’s crust. Having studied a variety of migmatites in the past I was very excited to hear the op ...
Jupiter – friend or foe? II: the Centaurs
... work with a known, albeit modified, system, rather than a theoretical construct. For a flux of objects moving inwards from the Edgeworth–Kuiper belt, this does not seem unreasonable – by choosing a population of objects well beyond the ‘Jupiter ’ in our simulations, with initial perihelia between 17 a ...
... work with a known, albeit modified, system, rather than a theoretical construct. For a flux of objects moving inwards from the Edgeworth–Kuiper belt, this does not seem unreasonable – by choosing a population of objects well beyond the ‘Jupiter ’ in our simulations, with initial perihelia between 17 a ...
Earth and Venus (N12)
... Student response correctly shows Earth and Venus at opposite sides of the Sun. The explanation describes the picture drawn, and does not say anything about the rates of revolutions of the planets. 1 Draw a sketch showing how Earth and Venus can be 258 million kilometers apart and explain how this ca ...
... Student response correctly shows Earth and Venus at opposite sides of the Sun. The explanation describes the picture drawn, and does not say anything about the rates of revolutions of the planets. 1 Draw a sketch showing how Earth and Venus can be 258 million kilometers apart and explain how this ca ...
Week 6 Notes The Outer Planets
... f. Gas Giants are made up of __LIQUID__ for of the gas due to the enormous __PRESSURE__ g. All of the gas giants have many __MOONS__ and a set of __RINGS__ ...
... f. Gas Giants are made up of __LIQUID__ for of the gas due to the enormous __PRESSURE__ g. All of the gas giants have many __MOONS__ and a set of __RINGS__ ...
ILS Earth Science Concepts
... 4.1a The Sun is a major source of energy for Earth. Other sources of energy include nuclear and geothermal. H-R diagram in ESRT 1.1a Earth's Sun is an average-sized star. The Sun is more than a million times greater in volume than Earth. 1.1b Other stars are like the Sun but are so far Calculation o ...
... 4.1a The Sun is a major source of energy for Earth. Other sources of energy include nuclear and geothermal. H-R diagram in ESRT 1.1a Earth's Sun is an average-sized star. The Sun is more than a million times greater in volume than Earth. 1.1b Other stars are like the Sun but are so far Calculation o ...
planet
... outside the solar system? • There have been more than three hundred planets (373 as of yesterday) discovered orbiting other stars to date. ...
... outside the solar system? • There have been more than three hundred planets (373 as of yesterday) discovered orbiting other stars to date. ...
Earth History Unit
... misconceptions and any unclear topics to be readdressed allowing for clearer understanding by the student. A unit exam will ultimately be given, in this the students will be asked to associate the material learned in the unit with their immediate surroundings, this will test the students’ complete c ...
... misconceptions and any unclear topics to be readdressed allowing for clearer understanding by the student. A unit exam will ultimately be given, in this the students will be asked to associate the material learned in the unit with their immediate surroundings, this will test the students’ complete c ...
Late Heavy Bombardment
The Late Heavy Bombardment (abbreviated LHB and also known as the lunar cataclysm) is a hypothetical event thought to have occurred approximately 4.1 to 3.8 billion years (Ga) ago, corresponding to the Neohadean and Eoarchean eras on Earth. During this interval, a disproportionately large number of asteroids apparently collided with the early terrestrial planets in the inner Solar System, including Mercury, Venus, Earth, and Mars. The LHB happened after the Earth and other rocky planets had formed and accreted most of their mass, but still quite early in Earth's history.Evidence for the LHB derives from lunar samples brought back by the Apollo astronauts. Isotopic dating of Moon rocks implies that most impact melts occurred in a rather narrow interval of time. Several hypotheses are now offered to explain the apparent spike in the flux of impactors (i.e. asteroids and comets) in the inner Solar System, but no consensus yet exists. The Nice model is popular among planetary scientists; it postulates that the gas giant planets underwent orbital migration and scattered objects in the asteroid and/or Kuiper belts into eccentric orbits, and thereby into the path of the terrestrial planets. Other researchers argue that the lunar sample data do not require a cataclysmic cratering event near 3.9 Ga, and that the apparent clustering of impact melt ages near this time is an artifact of sampling materials retrieved from a single large impact basin. They also note that the rate of impact cratering could be significantly different between the outer and inner zones of the Solar System.