3750225
Descripción
Test por Zachary Ricky, actualizado hace más de 1 año
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Creado por Zachary Ricky
hace casi 9 años
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Pregunta 1
Pregunta
1.The age of the solar system is thought to be about
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1.5 Billion years
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3.5 billion years
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4.6 billion years
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13.7 billion years
Pregunta 2
Pregunta
Which of the following is evidence used to determine the age of the solar system?
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meteorites
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fossils
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comets
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asteroids
Pregunta 3
Pregunta
Which of the following is an important clue about how the solar system formed?
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the planets are different sizes and shapes
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the planets all orbit the sun in the same direction
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the planets orbit the sun in different directions
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the planets rotate on their axis at the same speed
Pregunta 4
Pregunta
The first object to form in the solar system was the
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planets
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sun
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asteroids
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moons
Pregunta 5
Pregunta
A giant nebula is made mostly of
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hydrogen and helium
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heavy elements
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hydrogen and iron
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helium and iron
Pregunta 6
Pregunta
What causes a giant nebula to contract?
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pressure
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gases
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the sun
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gravity
Pregunta 7
Pregunta
All planets orbit the Sun on almost the same plane. This is a clue to
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the formation of the sun
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the formation of the galaxy
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the formation of the universe
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the formation of the solar system
Pregunta 8
Pregunta
Nebulas come from materials that are left over from the big bang or from...
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dying planets
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escaped gases
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debris from previous supernovas
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the asteroid belt
Pregunta 9
Pregunta
The planets and moons formed by what starting to clump together and colliding with other
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escaped gases
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small pieces of dust
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spiraling galaxies
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imaginary particles
Pregunta 10
Pregunta
A nebula spins more rapidly as it collapses because of...
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gravity
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gases and gravity opposing each other
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angular momentum conversation
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Newton's laws of motion
Pregunta 11
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The star in the milky way galaxy is what size star?
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small sized star
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average sized star
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large sized star
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massive sized star
Pregunta 12
Pregunta
How many planets are in our solar system?
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8
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9
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10
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11
Pregunta 13
Pregunta
What is the name of the dwarf planet?
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Jupiter
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Saturn
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Neptune
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Pluto
Pregunta 14
Pregunta
What is the dwarf planet made of?
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hydrogen and helium
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liquid water and rock
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rock and methane ice
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water ice and rock
Pregunta 15
Pregunta
Which is the coldest planet/dwarf planet?
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number one
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number three
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number seven
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number nine
Pregunta 16
Pregunta
Which two planets are very similar in the structure and atmosphere?
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Earth,Venus
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Saturn,Mars
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Neptune, Uranus
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Mercury, Jupiter
Pregunta 17
Pregunta
Which planet is the largest?
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Jupiter
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Saturn
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Neptune
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Uranus
Pregunta 18
Pregunta
Which planet has ice in polar regions and a thin atmosphere of carbon dioxide?
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Mercury
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Venus
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Earth
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Mars
Pregunta 19
Pregunta
Which planet/dwarf planet is the hottest?
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Mercury
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Venus
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Earth
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Pluto
Pregunta 20
Pregunta
Which planet has a moderate temperature?
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Jupiter
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Venus
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Earth
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Saturn
Pregunta 21
Pregunta
Which planet has an atmosphere that is mostly nitrogen?
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Neptune
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Venus
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Earth
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Mars
Pregunta 22
Pregunta
Which planet/dwarf planet has an atmosphere of carbon dioxide so thick you cannot see the surface?
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Pluto
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Mars
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Saturn
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Venus
Pregunta 23
Pregunta
Which planet has the largest change in its temperature?
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Mercury
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Pluto
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Earth
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Uranus
Pregunta 24
Pregunta
Which planet/dwarf planet has just a hint of methane for its atmosphere?
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Mercury
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Pluto
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Jupiter
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Saturn
Pregunta 25
Pregunta
Which planet/dwarf planet has just a hint of helium for its atmosphere?
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Mercury
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Pluto
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Jupiter
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Saturn
Pregunta 26
Pregunta
Which planet is the smallest?
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Mercury
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Venus
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Jupiter
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Saturn
Pregunta 27
Pregunta
Which planet has an extraordinary ring system?
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Jupiter
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Saturn
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Neptune
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Uranus
Pregunta 28
Pregunta
What are the rings around Saturn made of?
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dust
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rocks
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ice
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gases
Pregunta 29
Pregunta
Which planet would float in water?
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Saturn
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Neptune
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Uranus
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Pluto
Pregunta 30
Pregunta
Which two planets are liquid inside?
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Earth, Venus
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Neptune, Mars
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Mercury, Jupiter
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Saturn, Jupiter
Pregunta 31
Pregunta
List the planets in order working from the Sun outward.
[blank_start]Mercury[blank_end], [blank_start]Venus[blank_end], [blank_start]Earth[blank_end], [blank_start]Mars[blank_end], [blank_start]Jupiter[blank_end], [blank_start]Saturn[blank_end], [blank_start]Uranus[blank_end], [blank_start]Neptune[blank_end]
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Venus
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Mercury
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Earth
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Mars
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Jupiter
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Saturn
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Uranus
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Neptune
Pregunta 32
Pregunta
There are irregularly shaped bodies that orbit the sun.
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comets
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asteroids
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planets
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meteorites
Pregunta 33
Pregunta
Objects that have not cleared their orbits of other objects are
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comets
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meteors
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dwarf planets
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meteorites
Pregunta 34
Pregunta
What is found between Mars and Jupiter?
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Kuiper Belt
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Oort cloud
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Comet Belt
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Asteroid Belt
Pregunta 35
Pregunta
Long period comets comets come from very distant region of the solar system called...
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Kuiper Belt
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Oort cloud
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Comet belt
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Asteroid Belt
Pregunta 36
Pregunta
What is believed to have caused mass organism extinction on Earth's past?
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comets
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asteroids
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planets
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meteorites
Pregunta 37
Pregunta
What leaves a trail of glowing ice particles, water vapor, and gases as it moves through the solar system?
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comets
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asteroids
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planets
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merteorites
Pregunta 38
Pregunta
These are small icy objects that orbit the sun
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comets
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asteroids
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planets
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meteorites
Pregunta 39
Pregunta
What provides scientists with clues about our solar system?
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meteoroids
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meteors
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meteorites
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dwarf planets
Pregunta 40
Pregunta
These orbit the Sun but have no atmosphere or internal heat.
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asteroids
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comets
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meteors
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meteoroids
Pregunta 41
Pregunta
How many known dwarf planets are there in our solar system?
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one
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three
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five
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seven
Pregunta 42
Pregunta
Jupiter's massive gravity kept many these from forming into another planet?
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comets
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asteroids
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meteoroids
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meteorites
Pregunta 43
Pregunta
There are over 4,500 of these objects know to pass Earth on a regular basis.
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meteors
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meteorites
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asteroids
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comets
Pregunta 44
Pregunta
What is a coma?
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name of a dwarf planet
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developing star
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vaporized gas and dust
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tiny grains of sand of a merteoroid
Pregunta 45
Pregunta
What do we call debris left over by comets when it gets pulled toward Earth by gravity?
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meteors
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meteorites
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meteoroids
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dust
Pregunta 46
Pregunta
Some meteorites found on Earth are believed to have come from which planet?
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Mercury
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Venus
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Mars
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Pluto
Pregunta 47
Pregunta
Which of the following are often called "shooting stars"
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meteors
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meteorites
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meteoroids
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asteroids
Pregunta 48
Pregunta
What determines a comets period?
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Length of time for the comet to orbit the sun
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Length of time for the comet to totally break apart
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Length of time for one visit close to Earth and the next
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Length of time for a comet to from a nebula
Pregunta 49
Pregunta
When a meteoroid is as small as tiny grains of sand it is called?
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debris
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interplanetary dust
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meteoroids
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ateroids
Pregunta 50
Pregunta
Which of the follwoing typically have extremely elliptical orbits around the sun?
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meteors
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comets
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meteoroids
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ateroids
Pregunta 51
Pregunta
All of the following are considered dwarf planets except
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Eris
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Makemake
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Pluto
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Orion
Pregunta 52
Pregunta
Kuiper belt is located beyond
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Mercury
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Saturn
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Neptune
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Uranus
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