Our Solar System
... • Earth is warm enough to keep most of its water from freezing and cold enough to keep it’s water from boiling • Temperature is between –13 degrees Celsius and 37 degrees Celsius ...
... • Earth is warm enough to keep most of its water from freezing and cold enough to keep it’s water from boiling • Temperature is between –13 degrees Celsius and 37 degrees Celsius ...
This Island Earth - Exploring the Solar System
... active in distant past. •Much smaller than Earth with <1% Earth’s atmospheric pressure • Can’t retain heat, avg. temps. Down to –125oC (-193oF). ...
... active in distant past. •Much smaller than Earth with <1% Earth’s atmospheric pressure • Can’t retain heat, avg. temps. Down to –125oC (-193oF). ...
Our Solar System
... Discovered through math 7 known moons Triton largest moon Great Dark Spot thought to be a hole, similar to the hole in the ozone layer on Earth ...
... Discovered through math 7 known moons Triton largest moon Great Dark Spot thought to be a hole, similar to the hole in the ozone layer on Earth ...
Chpt 27 Notes
... 2. Explain what a dwarf planet is. A dwarf planet is a protoplanet that is still in the developmental process and has not met the two requirements of a plant. The first requirement is that the object has coalesced into a globe shaped object (their shape is not oblong or random like an asteroid). The ...
... 2. Explain what a dwarf planet is. A dwarf planet is a protoplanet that is still in the developmental process and has not met the two requirements of a plant. The first requirement is that the object has coalesced into a globe shaped object (their shape is not oblong or random like an asteroid). The ...
The Inner Planets of Our Solar System
... The Inner Planets of Our Solar System Why are they called the Inner planets? • They are closer together and closer to the sun Mercury l Closest planet to our sun l Smallest planet in the solar system l Planet with the longest day l Fastest orbiting planet l Caloris Basin is the largest impact c ...
... The Inner Planets of Our Solar System Why are they called the Inner planets? • They are closer together and closer to the sun Mercury l Closest planet to our sun l Smallest planet in the solar system l Planet with the longest day l Fastest orbiting planet l Caloris Basin is the largest impact c ...
Science chapter C4 Study Guide
... Pluto, a dwarf planet, is the smallest planet followed by Mercury, Mars, Venus, and then Earth. Saturn is to gas as Pluto is to ice. Saturn’s moons are a variety of sizes. Scientists think Saturn’s rings were formed by broken apart moons. Sunlight is a form of the sun’s energy. The Earth rotat ...
... Pluto, a dwarf planet, is the smallest planet followed by Mercury, Mars, Venus, and then Earth. Saturn is to gas as Pluto is to ice. Saturn’s moons are a variety of sizes. Scientists think Saturn’s rings were formed by broken apart moons. Sunlight is a form of the sun’s energy. The Earth rotat ...
Unit 8: Astronomy
... of a Planet that never formed. An asteroid that escapes the belt is called a meteor. A meteor that lands on a planet is called a meteorite. Most meteors burn up in the Earth’s Atmosphere and are called “shooting stars”. ...
... of a Planet that never formed. An asteroid that escapes the belt is called a meteor. A meteor that lands on a planet is called a meteorite. Most meteors burn up in the Earth’s Atmosphere and are called “shooting stars”. ...
Astronomy Jeopardy / Microsoft PowerPoint
... Temperature, thin atmosphere=liquid H2O would turn into gas, Co2 atmosphere, ...
... Temperature, thin atmosphere=liquid H2O would turn into gas, Co2 atmosphere, ...
Minor Members of the Solar System
... Ceres, the largest asteroid and first one to be discovered has a diameter of about 940 km Some asteroids have orbits that cross the orbit of Mars Trojan asteroids follow the same orbit as Jupiter One group of Trojan asteroids travels ahead of Jupiter, while the other group trails behind ...
... Ceres, the largest asteroid and first one to be discovered has a diameter of about 940 km Some asteroids have orbits that cross the orbit of Mars Trojan asteroids follow the same orbit as Jupiter One group of Trojan asteroids travels ahead of Jupiter, while the other group trails behind ...
PowerPoint. - teachearthscience.org
... distinct fields spread over hundreds of kilometers. The current hypothesis for their origin is that they were blasted into the atmosphere by impacts. They are commonly associated with an impact craters of the same age. ...
... distinct fields spread over hundreds of kilometers. The current hypothesis for their origin is that they were blasted into the atmosphere by impacts. They are commonly associated with an impact craters of the same age. ...
Powerpoint
... • One of the largest planets • Known for the giant rings around the planet • Saturn has 31 moons surrounding it • Saturn has been explored • It is visible at night from Earth ...
... • One of the largest planets • Known for the giant rings around the planet • Saturn has 31 moons surrounding it • Saturn has been explored • It is visible at night from Earth ...
Word format
... _____________________, with evidence of ancient erosional shorelines. The largest volcano in the solar system is on Mars: __________________________________ It is 27 km high, 3 times higher than Mt. Everest. It is so large because Mars has no plate tectonics, so the hotspot that formed it stayed in ...
... _____________________, with evidence of ancient erosional shorelines. The largest volcano in the solar system is on Mars: __________________________________ It is 27 km high, 3 times higher than Mt. Everest. It is so large because Mars has no plate tectonics, so the hotspot that formed it stayed in ...
pdf format
... What element, known to be common in meteorites, is enriched in clay layers that formed at the K-T boundary? ___________________ Despite being a potential threat, meteorites have helped us learn a lot about the earliest times of the solar system because many of these meteorites are actually bits of d ...
... What element, known to be common in meteorites, is enriched in clay layers that formed at the K-T boundary? ___________________ Despite being a potential threat, meteorites have helped us learn a lot about the earliest times of the solar system because many of these meteorites are actually bits of d ...
The Solar System
... out at about 110 meters, or (360 feet), per second. These super-fast winds, combined with heat rising from within the planet's interior, cause the yellow and gold bands visible in the atmosphere. ...
... out at about 110 meters, or (360 feet), per second. These super-fast winds, combined with heat rising from within the planet's interior, cause the yellow and gold bands visible in the atmosphere. ...
old Astro-211 exam 3 (pdf format)
... 19. Describe (provide more than just a name, e.g., what does it look like and how did it form) two surface features of the Moon 20. The Moon and Mercury look much the same, but differences exist. Describe (provide more than just a name, e.g., what does its presence imply) one feature they both have. ...
... 19. Describe (provide more than just a name, e.g., what does it look like and how did it form) two surface features of the Moon 20. The Moon and Mercury look much the same, but differences exist. Describe (provide more than just a name, e.g., what does its presence imply) one feature they both have. ...
Chapter Overview
... the two largest planets in the solar system, are considered gas giants, while Uranus and Neptune are called ice giants. The outer planets are very different from the terrestrials with regards to size, surface features, rings, and the number of moons 1. Jupiter Jupiter is by far the largest planet in ...
... the two largest planets in the solar system, are considered gas giants, while Uranus and Neptune are called ice giants. The outer planets are very different from the terrestrials with regards to size, surface features, rings, and the number of moons 1. Jupiter Jupiter is by far the largest planet in ...
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.