Earth Science Unit 1 Practice Test

Beschreibung

Test for my Earth Science Class. 10-12-15
Zachary Ricky
Quiz von Zachary Ricky, aktualisiert more than 1 year ago
Zachary Ricky
Erstellt von Zachary Ricky vor etwa 9 Jahre
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Zusammenfassung der Ressource

Frage 1

Frage
1.The age of the solar system is thought to be about
Antworten
  • 1.5 Billion years
  • 3.5 billion years
  • 4.6 billion years
  • 13.7 billion years

Frage 2

Frage
Which of the following is evidence used to determine the age of the solar system?
Antworten
  • meteorites
  • fossils
  • comets
  • asteroids

Frage 3

Frage
Which of the following is an important clue about how the solar system formed?
Antworten
  • the planets are different sizes and shapes
  • the planets all orbit the sun in the same direction
  • the planets orbit the sun in different directions
  • the planets rotate on their axis at the same speed

Frage 4

Frage
The first object to form in the solar system was the
Antworten
  • planets
  • sun
  • asteroids
  • moons

Frage 5

Frage
A giant nebula is made mostly of
Antworten
  • hydrogen and helium
  • heavy elements
  • hydrogen and iron
  • helium and iron

Frage 6

Frage
What causes a giant nebula to contract?
Antworten
  • pressure
  • gases
  • the sun
  • gravity

Frage 7

Frage
All planets orbit the Sun on almost the same plane. This is a clue to
Antworten
  • the formation of the sun
  • the formation of the galaxy
  • the formation of the universe
  • the formation of the solar system

Frage 8

Frage
Nebulas come from materials that are left over from the big bang or from...
Antworten
  • dying planets
  • escaped gases
  • debris from previous supernovas
  • the asteroid belt

Frage 9

Frage
The planets and moons formed by what starting to clump together and colliding with other
Antworten
  • escaped gases
  • small pieces of dust
  • spiraling galaxies
  • imaginary particles

Frage 10

Frage
A nebula spins more rapidly as it collapses because of...
Antworten
  • gravity
  • gases and gravity opposing each other
  • angular momentum conversation
  • Newton's laws of motion

Frage 11

Frage
The star in the milky way galaxy is what size star?
Antworten
  • small sized star
  • average sized star
  • large sized star
  • massive sized star

Frage 12

Frage
How many planets are in our solar system?
Antworten
  • 8
  • 9
  • 10
  • 11

Frage 13

Frage
What is the name of the dwarf planet?
Antworten
  • Jupiter
  • Saturn
  • Neptune
  • Pluto

Frage 14

Frage
What is the dwarf planet made of?
Antworten
  • hydrogen and helium
  • liquid water and rock
  • rock and methane ice
  • water ice and rock

Frage 15

Frage
Which is the coldest planet/dwarf planet?
Antworten
  • number one
  • number three
  • number seven
  • number nine

Frage 16

Frage
Which two planets are very similar in the structure and atmosphere?
Antworten
  • Earth,Venus
  • Saturn,Mars
  • Neptune, Uranus
  • Mercury, Jupiter

Frage 17

Frage
Which planet is the largest?
Antworten
  • Jupiter
  • Saturn
  • Neptune
  • Uranus

Frage 18

Frage
Which planet has ice in polar regions and a thin atmosphere of carbon dioxide?
Antworten
  • Mercury
  • Venus
  • Earth
  • Mars

Frage 19

Frage
Which planet/dwarf planet is the hottest?
Antworten
  • Mercury
  • Venus
  • Earth
  • Pluto

Frage 20

Frage
Which planet has a moderate temperature?
Antworten
  • Jupiter
  • Venus
  • Earth
  • Saturn

Frage 21

Frage
Which planet has an atmosphere that is mostly nitrogen?
Antworten
  • Neptune
  • Venus
  • Earth
  • Mars

Frage 22

Frage
Which planet/dwarf planet has an atmosphere of carbon dioxide so thick you cannot see the surface?
Antworten
  • Pluto
  • Mars
  • Saturn
  • Venus

Frage 23

Frage
Which planet has the largest change in its temperature?
Antworten
  • Mercury
  • Pluto
  • Earth
  • Uranus

Frage 24

Frage
Which planet/dwarf planet has just a hint of methane for its atmosphere?
Antworten
  • Mercury
  • Pluto
  • Jupiter
  • Saturn

Frage 25

Frage
Which planet/dwarf planet has just a hint of helium for its atmosphere?
Antworten
  • Mercury
  • Pluto
  • Jupiter
  • Saturn

Frage 26

Frage
Which planet is the smallest?
Antworten
  • Mercury
  • Venus
  • Jupiter
  • Saturn

Frage 27

Frage
Which planet has an extraordinary ring system?
Antworten
  • Jupiter
  • Saturn
  • Neptune
  • Uranus

Frage 28

Frage
What are the rings around Saturn made of?
Antworten
  • dust
  • rocks
  • ice
  • gases

Frage 29

Frage
Which planet would float in water?
Antworten
  • Saturn
  • Neptune
  • Uranus
  • Pluto

Frage 30

Frage
Which two planets are liquid inside?
Antworten
  • Earth, Venus
  • Neptune, Mars
  • Mercury, Jupiter
  • Saturn, Jupiter

Frage 31

Frage
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]
Antworten
  • Venus
  • Mercury
  • Earth
  • Mars
  • Jupiter
  • Saturn
  • Uranus
  • Neptune

Frage 32

Frage
There are irregularly shaped bodies that orbit the sun.
Antworten
  • comets
  • asteroids
  • planets
  • meteorites

Frage 33

Frage
Objects that have not cleared their orbits of other objects are
Antworten
  • comets
  • meteors
  • dwarf planets
  • meteorites

Frage 34

Frage
What is found between Mars and Jupiter?
Antworten
  • Kuiper Belt
  • Oort cloud
  • Comet Belt
  • Asteroid Belt

Frage 35

Frage
Long period comets comets come from very distant region of the solar system called...
Antworten
  • Kuiper Belt
  • Oort cloud
  • Comet belt
  • Asteroid Belt

Frage 36

Frage
What is believed to have caused mass organism extinction on Earth's past?
Antworten
  • comets
  • asteroids
  • planets
  • meteorites

Frage 37

Frage
What leaves a trail of glowing ice particles, water vapor, and gases as it moves through the solar system?
Antworten
  • comets
  • asteroids
  • planets
  • merteorites

Frage 38

Frage
These are small icy objects that orbit the sun
Antworten
  • comets
  • asteroids
  • planets
  • meteorites

Frage 39

Frage
What provides scientists with clues about our solar system?
Antworten
  • meteoroids
  • meteors
  • meteorites
  • dwarf planets

Frage 40

Frage
These orbit the Sun but have no atmosphere or internal heat.
Antworten
  • asteroids
  • comets
  • meteors
  • meteoroids

Frage 41

Frage
How many known dwarf planets are there in our solar system?
Antworten
  • one
  • three
  • five
  • seven

Frage 42

Frage
Jupiter's massive gravity kept many these from forming into another planet?
Antworten
  • comets
  • asteroids
  • meteoroids
  • meteorites

Frage 43

Frage
There are over 4,500 of these objects know to pass Earth on a regular basis.
Antworten
  • meteors
  • meteorites
  • asteroids
  • comets

Frage 44

Frage
What is a coma?
Antworten
  • name of a dwarf planet
  • developing star
  • vaporized gas and dust
  • tiny grains of sand of a merteoroid

Frage 45

Frage
What do we call debris left over by comets when it gets pulled toward Earth by gravity?
Antworten
  • meteors
  • meteorites
  • meteoroids
  • dust

Frage 46

Frage
Some meteorites found on Earth are believed to have come from which planet?
Antworten
  • Mercury
  • Venus
  • Mars
  • Pluto

Frage 47

Frage
Which of the following are often called "shooting stars"
Antworten
  • meteors
  • meteorites
  • meteoroids
  • asteroids

Frage 48

Frage
What determines a comets period?
Antworten
  • Length of time for the comet to orbit the sun
  • Length of time for the comet to totally break apart
  • Length of time for one visit close to Earth and the next
  • Length of time for a comet to from a nebula

Frage 49

Frage
When a meteoroid is as small as tiny grains of sand it is called?
Antworten
  • debris
  • interplanetary dust
  • meteoroids
  • ateroids

Frage 50

Frage
Which of the follwoing typically have extremely elliptical orbits around the sun?
Antworten
  • meteors
  • comets
  • meteoroids
  • ateroids

Frage 51

Frage
All of the following are considered dwarf planets except
Antworten
  • Eris
  • Makemake
  • Pluto
  • Orion

Frage 52

Frage
Kuiper belt is located beyond
Antworten
  • Mercury
  • Saturn
  • Neptune
  • Uranus
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