star and sun review - · pdf fileb)white%dwarf% 3. ......

26

Upload: dodieu

Post on 18-Feb-2018

214 views

Category:

Documents


0 download

TRANSCRIPT

Page 1: Star and Sun Review -   · PDF fileB)White%dwarf% 3. ... A%Red%Dwarf%is%the%second%stage%a%stargoes% ... A)%A%very%large%star 96% 2. B)%Agigantic explosion%as%a%star
Page 2: Star and Sun Review -   · PDF fileB)White%dwarf% 3. ... A%Red%Dwarf%is%the%second%stage%a%stargoes% ... A)%A%very%large%star 96% 2. B)%Agigantic explosion%as%a%star

 A)  A  ball  of  hot  gas  and  ...

 B)  A  large  fireball

 C)  A  sun

 D)A  slow

 moving  comet

86%

4%7%4%

1.  A)  A  ball  of  hot  gas  and  dust  

2.  B)  A  large  fireball  3.  C)  A  sun  4.  D)A  slow  moving  

comet  

Page 3: Star and Sun Review -   · PDF fileB)White%dwarf% 3. ... A%Red%Dwarf%is%the%second%stage%a%stargoes% ... A)%A%very%large%star 96% 2. B)%Agigantic explosion%as%a%star
Page 4: Star and Sun Review -   · PDF fileB)White%dwarf% 3. ... A%Red%Dwarf%is%the%second%stage%a%stargoes% ... A)%A%very%large%star 96% 2. B)%Agigantic explosion%as%a%star

 A)  Size

 B)  distance  from

 Earth

 C)  Temperature

 D)Color

29%

43%

14%14%

1.  A)  Size  2.  B)  distance  from  

Earth  3.  C)  Temperature  4.  D)Color  

Page 5: Star and Sun Review -   · PDF fileB)White%dwarf% 3. ... A%Red%Dwarf%is%the%second%stage%a%stargoes% ... A)%A%very%large%star 96% 2. B)%Agigantic explosion%as%a%star

  The  size,  temperature  and  distance  of  a  star  from  Earth  affects  how  bright  a  star  appears  from  Earth.  

Page 6: Star and Sun Review -   · PDF fileB)White%dwarf% 3. ... A%Red%Dwarf%is%the%second%stage%a%stargoes% ... A)%A%very%large%star 96% 2. B)%Agigantic explosion%as%a%star

 True

 False

29%

71%1.  True  2.  False  

Page 7: Star and Sun Review -   · PDF fileB)White%dwarf% 3. ... A%Red%Dwarf%is%the%second%stage%a%stargoes% ... A)%A%very%large%star 96% 2. B)%Agigantic explosion%as%a%star

  The  temperature  of  a  star  affects  its  color.    Red=  coolest    Orange/Yellow=  cool,  but  hotter  than  red  ▪  Our  sun  is  an  orange/yellow  star  

 White=  hotter    Blue-­‐white=hottest!    

Page 8: Star and Sun Review -   · PDF fileB)White%dwarf% 3. ... A%Red%Dwarf%is%the%second%stage%a%stargoes% ... A)%A%very%large%star 96% 2. B)%Agigantic explosion%as%a%star

 A)  Prominence

 B)  Corona

 C)  Chrom

osphere

 D)  Photosphere

4% 0%11%

86%1.  A)  Prominence  2.  B)  Corona  3.  C)  Chromosphere  4.  D)  Photosphere  

Page 9: Star and Sun Review -   · PDF fileB)White%dwarf% 3. ... A%Red%Dwarf%is%the%second%stage%a%stargoes% ... A)%A%very%large%star 96% 2. B)%Agigantic explosion%as%a%star

 A)  Chrom

osphere

 B)  Photo

sphere

 C)Core

 D)Coron

a

12%4%

28%

56%1.  A)  Chromosphere  2.  B)  Photosphere  3.  C)Core  4.  D)Corona  

Page 10: Star and Sun Review -   · PDF fileB)White%dwarf% 3. ... A%Red%Dwarf%is%the%second%stage%a%stargoes% ... A)%A%very%large%star 96% 2. B)%Agigantic explosion%as%a%star

  The  Corona  is  the  gasses  all  around  the  star.  Think  of  it  like  the  Earth’s  atmosphere.    

Page 11: Star and Sun Review -   · PDF fileB)White%dwarf% 3. ... A%Red%Dwarf%is%the%second%stage%a%stargoes% ... A)%A%very%large%star 96% 2. B)%Agigantic explosion%as%a%star

 A)  9  billion  km

 B)  9.5  trillion  miles

 C)  9.5  trillion  km

 D)  9  billion  m

iles

21%

7%

50%

21%

1.  A)  9  billion  km  2.  B)  9.5  trillion  miles  3.  C)  9.5  trillion  km  4.  D)  9  billion  miles  

Page 12: Star and Sun Review -   · PDF fileB)White%dwarf% 3. ... A%Red%Dwarf%is%the%second%stage%a%stargoes% ... A)%A%very%large%star 96% 2. B)%Agigantic explosion%as%a%star
Page 13: Star and Sun Review -   · PDF fileB)White%dwarf% 3. ... A%Red%Dwarf%is%the%second%stage%a%stargoes% ... A)%A%very%large%star 96% 2. B)%Agigantic explosion%as%a%star

 True

 False

93%

7%

1.  True  2.  False  

Page 14: Star and Sun Review -   · PDF fileB)White%dwarf% 3. ... A%Red%Dwarf%is%the%second%stage%a%stargoes% ... A)%A%very%large%star 96% 2. B)%Agigantic explosion%as%a%star

  Sunspots  are  many  times  larger  than  Earth!  

Page 15: Star and Sun Review -   · PDF fileB)White%dwarf% 3. ... A%Red%Dwarf%is%the%second%stage%a%stargoes% ... A)%A%very%large%star 96% 2. B)%Agigantic explosion%as%a%star

 A)  Nebula

 B)Wh

ite  dw

arf

 C)  Red  Giant

 D)  Superno

va

74%

4%7%15%

1.  A)  Nebula  2.  B)White  dwarf  3.  C)  Red  Giant  4.  D)  Supernova  

Page 16: Star and Sun Review -   · PDF fileB)White%dwarf% 3. ... A%Red%Dwarf%is%the%second%stage%a%stargoes% ... A)%A%very%large%star 96% 2. B)%Agigantic explosion%as%a%star

  A  Red  Dwarf  is  the  second  stage  a  star  goes  through.  

  A  White  Dwarf  forms  when  a  small  star  is  near  the  end  of  its  life  

  A  supernova  is  when  a  large  star  explodes  before  going  out!  

Page 17: Star and Sun Review -   · PDF fileB)White%dwarf% 3. ... A%Red%Dwarf%is%the%second%stage%a%stargoes% ... A)%A%very%large%star 96% 2. B)%Agigantic explosion%as%a%star

 A)  A  very  large  star

 B)  A  gigantic  explosion  as..

 C)  A  black  hole

 D)  The  collapse  of  a  small...

0% 0%4%

96%1.  A)  A  very  large  star  2.  B)  A  gigantic  

explosion  as  a  star  goes  out  

3.  C)  A  black  hole  4.  D)  The  collapse  of  a  

small  star  

Page 18: Star and Sun Review -   · PDF fileB)White%dwarf% 3. ... A%Red%Dwarf%is%the%second%stage%a%stargoes% ... A)%A%very%large%star 96% 2. B)%Agigantic explosion%as%a%star

  Some  supernovas  then  collapse  into  black  holes,  but  only  if  they  are  large  enough  have  a  strong  gravitational  pull.    

Page 19: Star and Sun Review -   · PDF fileB)White%dwarf% 3. ... A%Red%Dwarf%is%the%second%stage%a%stargoes% ... A)%A%very%large%star 96% 2. B)%Agigantic explosion%as%a%star

 A)  4

 B)  2

 C)  3

 D)  6  

11% 14%

71%

4%

1.  A)  4  2.  B)  2  3.  C)  3  4.  D)  6    

Page 20: Star and Sun Review -   · PDF fileB)White%dwarf% 3. ... A%Red%Dwarf%is%the%second%stage%a%stargoes% ... A)%A%very%large%star 96% 2. B)%Agigantic explosion%as%a%star

 A)  Elliptical

 B)  Round

 C)  Spiral

 D)  Irregular

7% 4%

79%

11%

1.  A)  Elliptical  2.  B)  Round  3.  C)  Spiral  4.  D)  Irregular  

Page 21: Star and Sun Review -   · PDF fileB)White%dwarf% 3. ... A%Red%Dwarf%is%the%second%stage%a%stargoes% ... A)%A%very%large%star 96% 2. B)%Agigantic explosion%as%a%star

 A)  Elliptical

 B)  Round

 C)  Spiral

 D)  Irregular

4% 7%4%

86%1.  A)  Elliptical  2.  B)  Round  3.  C)  Spiral  4.  D)  Irregular  

Page 22: Star and Sun Review -   · PDF fileB)White%dwarf% 3. ... A%Red%Dwarf%is%the%second%stage%a%stargoes% ... A)%A%very%large%star 96% 2. B)%Agigantic explosion%as%a%star

 A)  True

 B)  False

32%

68%1.  A)  True  2.  B)  False  

Page 23: Star and Sun Review -   · PDF fileB)White%dwarf% 3. ... A%Red%Dwarf%is%the%second%stage%a%stargoes% ... A)%A%very%large%star 96% 2. B)%Agigantic explosion%as%a%star

  There  are  millions  of  galaxies  in  the  universe!  

  Some  can  be  seen  without  a  telescope.    

Page 24: Star and Sun Review -   · PDF fileB)White%dwarf% 3. ... A%Red%Dwarf%is%the%second%stage%a%stargoes% ... A)%A%very%large%star 96% 2. B)%Agigantic explosion%as%a%star

 A)  True

 B)  False

93%

7%

1.  A)  True  2.  B)  False  

Page 25: Star and Sun Review -   · PDF fileB)White%dwarf% 3. ... A%Red%Dwarf%is%the%second%stage%a%stargoes% ... A)%A%very%large%star 96% 2. B)%Agigantic explosion%as%a%star

  Constellations  often  change  because:    The  Earth  rotates  around  the  sun,  changing  the  angle  and  direction  from  which  we  see  the  stars  

  The  stars  are  actually  moving  through  space,  so  the  distances  between  them  will  change.    

Page 26: Star and Sun Review -   · PDF fileB)White%dwarf% 3. ... A%Red%Dwarf%is%the%second%stage%a%stargoes% ... A)%A%very%large%star 96% 2. B)%Agigantic explosion%as%a%star