Transcript JeopardyCh21StarsGalaxiesUniverse

This
is
Earth Science
Jeopardy
Jeopardy
Lives of Stars
Star Systems
and Galaxies
The
Expanding
Universe
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Chapter
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Telescopes
Characteristics
of Stars
200
Telescopes for 200
The distance between the crest of
one wave of electromagnetic
radiation and the crest of the next
one is its _________________
Telescopes for 400
A(n) ________________ telescope
focuses light through a transparent
lens.
Telescopes for 600
A(n) ___________________ telescope
collects and focuses light by using a
mirror.
Telescopes for 800
A device used to detect radio waves from
objects in space is called a(n)
__________________
Characteristics of Stars for 200
Patterns of stars in the sky are called
______________________.
Characteristics of Stars for 400
Parallax can’t be used on a star if the star is too
_____________________.
Characteristics of Stars for 600
The _____________________ graphs
stars’ absolute brightness and
temperature.
Characteristics of Stars for 800
A light-year is a unit of _____________
Lives of Stars for 200
A neutron star that appears to produce
pulses of radio waves is called a
______________________.
Lives of Stars for 400
The earliest stage of a star’s “life” is
called a __________________.
Lives of Stars for 600
How long a star “lives” depends on its
_____________________.
Lives of Stars for 800
When a star runs out of fuel, it cannot
become a ______________________.
Star Systems and Galaxies for 200
A star system in which one star blocks
the light from another is called a(n)
______________________.
Star Systems and Galaxies for 400
A quasar is a type of ______________.
Star Systems and Galaxies for 600
A star system containing two stars is
called a ______________________.
Star Systems and Galaxies for 800
These are the three types of galaxies
The Expanding Universe for 200
On what day did God create the
heavens and the Earth?
The Expanding Universe for 400
_________________ states that the
farther away a galaxy is, the faster it
is moving away from us.
The Expanding Universe for 600
The current science theory on how the
solar system formed begins with this.
The Expanding Universe for 800
________________ is the leftover
thermal energy from the big bang.
Capture the Chapter for 200
Which of the following is not a part of
the electromagnetic spectrum?
radio waves, sound waves, x-rays
Capture the Chapter for 400
A large cloud of gas and dust in a
galaxy is called a(n) ___________.
Capture the Chapter for 600
A star is born when nuclear ___________
begins inside a protostar.
Capture the Chapter for 800
A star’s ____________________ is its
brightness as seen from Earth.
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Double Jeopardy
Telescopes
Characteristics
of Stars
Lives of Stars
Star Systems
and Galaxies
The HR
Diagram
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Chapter
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Telescopes for 400
This type of radiation is used to take
picture of your teeth at the dentist
office or when you break a bone.
Telescopes for 800
These instruments collect and focus
light and other forms of
electromagnetic energy.
Telescopes for 1200
Many large _______________ are
located on mountaintops or in space.
Telescopes for 1600
These are the waves found in the
electromagnetic spectrum.
Characteristics of Stars for 400
The coolest stars are ____________ in
color.
Characteristics of Stars for 800
The hottest stars are ____________ in
color.
Characteristics of Stars for 1200
The ________________ of a star
depends on both its size and
temperature.
Characteristics of Stars for 1600
These are the five main characteristics
used to classify stars.
Lives of Stars for 400
When a star runs out of fuel, it
becomes a white dwarf, a neutron
star, or a(n) __________________
Lives of Stars for 800
A ____________________ is a large
explosion that occurs as a star is
dying.
Lives of Stars for 1200
The life cycle of a star begins with
__________________ which is the
joining of atoms of hydrogen to form
helium.
Lives of Stars for 1600
“Proto” means _________________ in
Greek, so a protostar is the earliest
stage of a star’s life.
Star Systems and Galaxies for 400
Our solar system is part of the
_________________________
Star Systems and Galaxies for 800
Most of the formation of new stars is
happening on the ____________ of a
spiral galaxy.
Star Systems and Galaxies for
1200
The two types of star clusters are open
star clusters and ________________
star clusters
Star Systems and Galaxies for
1600
One light-year is about _____________
meters.
The Hertzsprung-Russell Diagram
for 400
The HR Diagram measures absolute
brightness and _________________.
The Hertzsprung-Russell Diagram
for 800
There are _______ main regions on the
HR diagram which describe the
different types of stars.
The Hertzsprung-Russell Diagram
for 1200
Most stars are found in the
________________ of the HR
diagram.
The Hertzsprung-Russell Diagram
for 1600
Stars found in the upper right-hand
corner of the HR diagram are known
as the ____________________
Capture the Chapter for 400
The galaxy with the youngest stars are
called ______________ galaxies.
Capture the Chapter for 800
These galaxies look like a flattened ball
and contain only old stars.
Capture the Chapter for 1200
On what day did God create the sun,
moon and stars?
Capture the Chapter for 1600
This is how far away the next nearest
star is to our solar system.
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