5th-6th Science Chapter 9 Review, Part 1 Question Preview (ID: 41580)


Chapter 9- Stars. TEACHERS: click here for quick copy question ID numbers.

A group of stars that form a pattern is called a(n) ___.
a) galaxy
b) globular star cluster
c) constellation
d) open star cluster

When a massive supergiant star collapses and disappears from space, scientists call what is left a ___.
a) pulsar
b) supernova
c) black hole
d) neutron star

Stars that regularly or repeatedly change in magnitude are called ___.
a) blue giants
b) pulsars
c) variable stars
d) giants

True or False: The sun is the closest star to Earth.
a) True
b) False
c) Phredrick
d) Phrankie

Telescopes that bend light to make objects seem larger are ___.
a) spectroscopes
b) refracting telescopes
c) radio telescopes
d) reflecting telecopes

True or False: Stars are glowing balls of gases that produce light.
a) True
b) False
c) Phredrick
d) Phrankie

True or False: The Milky Way is the galaxy in which we live.
a) True
b) False
c) Phredrick
d) Phrankie

True or False: Radio telescopes break starlight into its colors.
a) True
b) False
c) Phredrick
d) Phrankie

True or False: Red stars are the hottest stars.
a) True
b) False
c) Phredrick
d) Phrankie

True or False: Stars reflect light.
a) True
b) False
c) Phredrick
d) Phrankie

The brightness of a star is called its ____.
a) magnitude
b) parallax
c) redshift
d) variableness

___ are the largest and brightest stars.
a) Supernovas
b) Giants
c) Supergiants
d) Neutron stars

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