Earth Science Unit 1 Practice Test

Descrição

Test for my Earth Science Class. 10-12-15
Zachary Ricky
Quiz por Zachary Ricky, atualizado more than 1 year ago
Zachary Ricky
Criado por Zachary Ricky aproximadamente 9 anos atrás
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Resumo de Recurso

Questão 1

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

Questão 2

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

Questão 3

Questão
Which of the following is an important clue about how the solar system formed?
Responda
  • 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

Questão 4

Questão
The first object to form in the solar system was the
Responda
  • planets
  • sun
  • asteroids
  • moons

Questão 5

Questão
A giant nebula is made mostly of
Responda
  • hydrogen and helium
  • heavy elements
  • hydrogen and iron
  • helium and iron

Questão 6

Questão
What causes a giant nebula to contract?
Responda
  • pressure
  • gases
  • the sun
  • gravity

Questão 7

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

Questão 8

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

Questão 9

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

Questão 10

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

Questão 11

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

Questão 12

Questão
How many planets are in our solar system?
Responda
  • 8
  • 9
  • 10
  • 11

Questão 13

Questão
What is the name of the dwarf planet?
Responda
  • Jupiter
  • Saturn
  • Neptune
  • Pluto

Questão 14

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

Questão 15

Questão
Which is the coldest planet/dwarf planet?
Responda
  • number one
  • number three
  • number seven
  • number nine

Questão 16

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

Questão 17

Questão
Which planet is the largest?
Responda
  • Jupiter
  • Saturn
  • Neptune
  • Uranus

Questão 18

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

Questão 19

Questão
Which planet/dwarf planet is the hottest?
Responda
  • Mercury
  • Venus
  • Earth
  • Pluto

Questão 20

Questão
Which planet has a moderate temperature?
Responda
  • Jupiter
  • Venus
  • Earth
  • Saturn

Questão 21

Questão
Which planet has an atmosphere that is mostly nitrogen?
Responda
  • Neptune
  • Venus
  • Earth
  • Mars

Questão 22

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

Questão 23

Questão
Which planet has the largest change in its temperature?
Responda
  • Mercury
  • Pluto
  • Earth
  • Uranus

Questão 24

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

Questão 25

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

Questão 26

Questão
Which planet is the smallest?
Responda
  • Mercury
  • Venus
  • Jupiter
  • Saturn

Questão 27

Questão
Which planet has an extraordinary ring system?
Responda
  • Jupiter
  • Saturn
  • Neptune
  • Uranus

Questão 28

Questão
What are the rings around Saturn made of?
Responda
  • dust
  • rocks
  • ice
  • gases

Questão 29

Questão
Which planet would float in water?
Responda
  • Saturn
  • Neptune
  • Uranus
  • Pluto

Questão 30

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

Questão 31

Questão
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]
Responda
  • Venus
  • Mercury
  • Earth
  • Mars
  • Jupiter
  • Saturn
  • Uranus
  • Neptune

Questão 32

Questão
There are irregularly shaped bodies that orbit the sun.
Responda
  • comets
  • asteroids
  • planets
  • meteorites

Questão 33

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

Questão 34

Questão
What is found between Mars and Jupiter?
Responda
  • Kuiper Belt
  • Oort cloud
  • Comet Belt
  • Asteroid Belt

Questão 35

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

Questão 36

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

Questão 37

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

Questão 38

Questão
These are small icy objects that orbit the sun
Responda
  • comets
  • asteroids
  • planets
  • meteorites

Questão 39

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

Questão 40

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

Questão 41

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

Questão 42

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

Questão 43

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

Questão 44

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

Questão 45

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

Questão 46

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

Questão 47

Questão
Which of the following are often called "shooting stars"
Responda
  • meteors
  • meteorites
  • meteoroids
  • asteroids

Questão 48

Questão
What determines a comets period?
Responda
  • 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

Questão 49

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

Questão 50

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

Questão 51

Questão
All of the following are considered dwarf planets except
Responda
  • Eris
  • Makemake
  • Pluto
  • Orion

Questão 52

Questão
Kuiper belt is located beyond
Responda
  • Mercury
  • Saturn
  • Neptune
  • Uranus

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