mass extinction kalei and shae
... 200 years or longer. Those comets with orbits in between are called Halley-type comets. 3.Comets have three parts: the nucleus, the coma and the tails. The nucleus is the solid center component made of ice, gas and rocky debris. The coma is the gas and dust atmosphere around the nucleus, which resul ...
... 200 years or longer. Those comets with orbits in between are called Halley-type comets. 3.Comets have three parts: the nucleus, the coma and the tails. The nucleus is the solid center component made of ice, gas and rocky debris. The coma is the gas and dust atmosphere around the nucleus, which resul ...
Lecture 1 Review Sheet
... Explain the significance of the cosmic microwave background radiation. What wavelength did it start out as? What does it record? Explain the nebular theory of planet formation Why is the Earth a sphere? List all the planets and dwarf planets from closest to farthest from the sun What does it mean wh ...
... Explain the significance of the cosmic microwave background radiation. What wavelength did it start out as? What does it record? Explain the nebular theory of planet formation Why is the Earth a sphere? List all the planets and dwarf planets from closest to farthest from the sun What does it mean wh ...
Quarter 3 Benchmark Study Guide w/ Answer Key
... 19. An AU is the average distance between the Sun and Earth. 20. The weathering and erosion processes on Mars involve material being moved by wind 21. Why is Mercury no longer shaped by volcanism? Its interior has cooled off. ...
... 19. An AU is the average distance between the Sun and Earth. 20. The weathering and erosion processes on Mars involve material being moved by wind 21. Why is Mercury no longer shaped by volcanism? Its interior has cooled off. ...
Asteroids PP - MR D`S ICT CORNER
... other objects out in space too…..like asteroids and meteoroids. ...
... other objects out in space too…..like asteroids and meteoroids. ...
Unit 1 Ch. 4 - Observational Astronomy
... meteorites and how they are similar to other rocks seen in this exhibit and how they are different. Students should see the effects of certain meteorite impacts on the earth and explain the energy transformations. Also, students should explain how meteors and meteorites change their shape as they mo ...
... meteorites and how they are similar to other rocks seen in this exhibit and how they are different. Students should see the effects of certain meteorite impacts on the earth and explain the energy transformations. Also, students should explain how meteors and meteorites change their shape as they mo ...
The most important questions to study for the exam
... situation of matter from space hitting the Earth and its atmosphere? • Space matter hits the Earth only at certain times each year in so-called meteor showers, with a wide range of particle sizes, some of which reaches the Earth's surface. • Matter is falling continuously onto the Earth and its atmo ...
... situation of matter from space hitting the Earth and its atmosphere? • Space matter hits the Earth only at certain times each year in so-called meteor showers, with a wide range of particle sizes, some of which reaches the Earth's surface. • Matter is falling continuously onto the Earth and its atmo ...
File
... - A meteoroid that burns up in the Earth's atmosphere - a shooting star. - A meteoroid that survives its passage through the Earth's atmosphere and impacts the Earth's surface. ...
... - A meteoroid that burns up in the Earth's atmosphere - a shooting star. - A meteoroid that survives its passage through the Earth's atmosphere and impacts the Earth's surface. ...
Comets, Asteroids and Meteors
... • Large Rocks in space (smaller than Planets) that orbit the Sun • Most are located between Mars and Jupiter “Asteroid Belt” Probably a Planet that never formed Because of Jupiter’s gravity ...
... • Large Rocks in space (smaller than Planets) that orbit the Sun • Most are located between Mars and Jupiter “Asteroid Belt” Probably a Planet that never formed Because of Jupiter’s gravity ...
14.2 The Solar System Solar System: made of 9 planets and
... o Largest planet, Great Red Spot is a huge red whirlwind rotating slowly around middle of planet, 28 moons, Io moon has more active volcanoes than anywhere else in solar system Asteroid Belt o Between Jupiter and Mars o Asteroids are pieces of rock made of minerals similar to planet materials o The ...
... o Largest planet, Great Red Spot is a huge red whirlwind rotating slowly around middle of planet, 28 moons, Io moon has more active volcanoes than anywhere else in solar system Asteroid Belt o Between Jupiter and Mars o Asteroids are pieces of rock made of minerals similar to planet materials o The ...
b 03 Other Obj in Sol System combo ppt
... Comets – chunk of frozen matter that travels in a very long orbit around the sun • basically a “dirty snowball” (ice, dust and gas) with an elliptical orbit around the sun • icy leftovers of the outer solar system • as it approaches the sun, it is warmed and the frozen substances become gas creating ...
... Comets – chunk of frozen matter that travels in a very long orbit around the sun • basically a “dirty snowball” (ice, dust and gas) with an elliptical orbit around the sun • icy leftovers of the outer solar system • as it approaches the sun, it is warmed and the frozen substances become gas creating ...
Solar System Review
... VOCABULARY • ELLIPSE: OVAL SHAPE OF THE PLANET ORBITS • ORBIT/REVOLUTION: TO MOVE AROUND AN OBJECT • ROTATION: TO SPIN ON AN AXIS • COMET: CELESTIAL OBJECT MADE OF ICE DUST AND ROCK THAT ORBITS THE SUN. • ASTEROIDS: LARGE ROCKS IN SPACE • METEOROIDS: BROKEN PIECES OF ASTEROIDS AND COMETS • METEOR: R ...
... VOCABULARY • ELLIPSE: OVAL SHAPE OF THE PLANET ORBITS • ORBIT/REVOLUTION: TO MOVE AROUND AN OBJECT • ROTATION: TO SPIN ON AN AXIS • COMET: CELESTIAL OBJECT MADE OF ICE DUST AND ROCK THAT ORBITS THE SUN. • ASTEROIDS: LARGE ROCKS IN SPACE • METEOROIDS: BROKEN PIECES OF ASTEROIDS AND COMETS • METEOR: R ...
Document
... are within 250 million miles of the Sun, contains asteroids that are made of metals. • The outer belt, includes asteroids 250 million miles beyond the Sun, consists of rocky asteroids. ...
... are within 250 million miles of the Sun, contains asteroids that are made of metals. • The outer belt, includes asteroids 250 million miles beyond the Sun, consists of rocky asteroids. ...
Impacts and Extinctions - 13
... • The last mass extinction is thought to happen near the end of the Pleistocene Epoch (Ice Age) or approximately 12,900 years ago • The mass extinction was of the large mammals and ancient Clovis People who roamed North America during the last Ice Age • The extinction of the large animals was first ...
... • The last mass extinction is thought to happen near the end of the Pleistocene Epoch (Ice Age) or approximately 12,900 years ago • The mass extinction was of the large mammals and ancient Clovis People who roamed North America during the last Ice Age • The extinction of the large animals was first ...
cosmic debris - Mentor Public Schools
... c. NUMBER: more than 100,000 asteroids have been identified. d. Asteroids do hit the earth—their orbits can be affected by Jupiter’s gravity such that a collision course is created. About 700 Asteroids (called “Apollo” asteroids) exist within the earth’s orbit. e. Another group of asteroids is calle ...
... c. NUMBER: more than 100,000 asteroids have been identified. d. Asteroids do hit the earth—their orbits can be affected by Jupiter’s gravity such that a collision course is created. About 700 Asteroids (called “Apollo” asteroids) exist within the earth’s orbit. e. Another group of asteroids is calle ...
Asteroids
... Sun blocked by the Moon, causing the day to become unusually dark. Just before -- and just after -- totality occurs, sunlight may stream between mountains on the Moon's edge creating a diamond ring effect. The next total eclipse of the Sun will occur in November 2013. ...
... Sun blocked by the Moon, causing the day to become unusually dark. Just before -- and just after -- totality occurs, sunlight may stream between mountains on the Moon's edge creating a diamond ring effect. The next total eclipse of the Sun will occur in November 2013. ...
here
... • If they are big enough, they will not totally burn up and will hit the earth. Meteors that survive are called METEORITES • Meteorites can cause damage. When they hit the earth they create CRATERS, just like on the moon. The earth has been hit by millions of meteorites in the past, their craters h ...
... • If they are big enough, they will not totally burn up and will hit the earth. Meteors that survive are called METEORITES • Meteorites can cause damage. When they hit the earth they create CRATERS, just like on the moon. The earth has been hit by millions of meteorites in the past, their craters h ...
Comets and Mass Extinction
... • Comets under 2km: The impact would be localized, not global Effect of Impacts: • Superheated water vapor, melted rock and other debris would be sent into the upper atmosphere that forms a global cloud that lowers temperature worldwide • The shock wave from the impact would level an area the size o ...
... • Comets under 2km: The impact would be localized, not global Effect of Impacts: • Superheated water vapor, melted rock and other debris would be sent into the upper atmosphere that forms a global cloud that lowers temperature worldwide • The shock wave from the impact would level an area the size o ...
Shooting Stars - Pepperscience
... Impact on Earth would produce large amounts of debris Blocked out sunlight Collision every 200-300 years 1908 in Russia – 2000km What could we do to prevent this? ...
... Impact on Earth would produce large amounts of debris Blocked out sunlight Collision every 200-300 years 1908 in Russia – 2000km What could we do to prevent this? ...
Asteroids Comets and Meteoriods 2015
... the force of 40 Hiroshima-type atom bombs. •It released a shock wave that shattered thousands of windows and injured more than 1,600 people. •Its flash was bright enough to temporarily blind 70 people and cause dozens of skinpeeling sunburns just after dawn in icy ...
... the force of 40 Hiroshima-type atom bombs. •It released a shock wave that shattered thousands of windows and injured more than 1,600 people. •Its flash was bright enough to temporarily blind 70 people and cause dozens of skinpeeling sunburns just after dawn in icy ...
Space Wk 6 Student PPT
... • A streak of light ( a “shooting star”0 that suddenly appears in the sky when a particle from a comet or asteroid enters the Earth’s atmosphere • Most meteors occur in the region of the atmosphere called the thermosphere. This “meteoric region” lies between about 80 km and 120 Km in altitude. ...
... • A streak of light ( a “shooting star”0 that suddenly appears in the sky when a particle from a comet or asteroid enters the Earth’s atmosphere • Most meteors occur in the region of the atmosphere called the thermosphere. This “meteoric region” lies between about 80 km and 120 Km in altitude. ...
No Slide Title
... • If they are big enough, they will not totally burn up and will hit the earth. Meteors that survive are called METEORITES • Meteorites can cause damage. When they hit the earth they create CRATERS, just like on the moon. The earth has been hit by millions of meteorites in the past, their craters h ...
... • If they are big enough, they will not totally burn up and will hit the earth. Meteors that survive are called METEORITES • Meteorites can cause damage. When they hit the earth they create CRATERS, just like on the moon. The earth has been hit by millions of meteorites in the past, their craters h ...
Monday – October 29th - East Hanover Township School District
... • Most asteroids revolve around the sun between the orbits of Mars and Jupiter. (asteroid belt) • WRITE in also known as planetoid ...
... • Most asteroids revolve around the sun between the orbits of Mars and Jupiter. (asteroid belt) • WRITE in also known as planetoid ...
Impact event
An impact event is a collision between celestial objects causing measurable effects. Impact events have physical consequences and have been found to regularly occur in planetary systems, though the most frequent involve asteroids, comets or meteoroids and have minimal impact. When large objects impact terrestrial planets like the Earth, there can be significant physical and biospheric consequences, though atmospheres mitigate many surface impacts through atmospheric entry. Impact craters and structures are dominant landforms on many of the Solar System's solid objects and present the strongest empirical evidence for their frequency and scale.Impact events appear to have played a significant role in the evolution of the Solar System since its formation. Major impact events have significantly shaped Earth's history, have been implicated in the formation of the Earth–Moon system, the evolutionary history of life, the origin of water on Earth and several mass extinctions. Notable impact events include the Chicxulub impact, 66 million years ago, believed to be the cause of the Cretaceous–Paleogene extinction event.Throughout recorded history, hundreds of Earth impacts (and exploding bolides) have been reported, with some occurrences causing deaths, injuries, property damage, or other significant localised consequences. One of the best-known recorded impacts in modern times was the Tunguska event, which occurred in Siberia, Russia, in 1908. The 2013 Chelyabinsk meteor event is the only known such event to result in a large number of injuries, and the Chelyabinsk meteor is the largest recorded object to have encountered the Earth since the Tunguska event.The most notable non-terrestrial event is the Comet Shoemaker–Levy 9 impact, which provided the first direct observation of an extraterrestrial collision of Solar System objects, when the comet broke apart and collided with Jupiter in July 1994. Most of the observed extrasolar impacts are the slow collision of galaxies; however, in 2014, one of the first massive terrestrial impacts observed was detected around the star NGC 2547 ID8 by NASA's Spitzer space telescope and confirmed by ground observations. Impact events have been a plot and background element in science fiction.