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WorksheetsAstronomy MB
Total questions: 20
Worksheet time: 11mins
What is Astronomy
Study of plants
Study of animals
Study of space
Study of art
Air pollution affects astronomy
yes
no
Light pollution affects Astronomy
yes
no
What do we call a Scientist that studies Astronomy
Astronaut
Star gazer
Astronomer
chemist
Definition: When your body loses heat faster than it can make it
hypothermia
heat exhaustion
dehydration
frostbite
before star gazing it is NOT important to check the area for safety
true
false
Definition: how bright we see the star
apparent magnitude
absolute magnitude
Definition: the true brightness of the star if they were all viewed from the same distance
apparent magnitude
absolute magnitude
do you need to call a doctor when you get a snake bite?
only if it was venomous
only if it was nonvenomous
ALWAYS
NEVER
what color star is the hottest?
red
orange
blue
yellow
what color star is the coolest (temp wise)?
blue
white
yellow
red
what two factors keep the moon in orbit (select two that apply)
inertia
color
shape
gravity
what type of telescopes use ONLY lenses to gather an image?
reflector
refractor
catadioptric
what type of telescope uses mirrors AND lenses to gather an image?
reflector
refractor
catadioptric
what type of telescope uses ONLY mirrors to gather an image?
reflector
refractor
catadioptric
telescopes show an upside down image
true
false
it is okay to point a green laser pointer at planes
true
false
which of there is true:
the HIGHER the magnitude the BRIGHTER the star
the LOWER the magnitude the CLOSER the star
the LOWER the magnitude the BRIGHTER the star
the HIGHER the magnitude the FARTHER the star
Which eclipse blocks our view of the sun?
Solar eclipse
Lunar eclipse
Which eclipse blocks our view of the moon?
Solar eclipse
Lunar eclipse
