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2nd Grade Solar System Flashcards | StudBud
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2nd Grade Solar System
2nd Grade Solar System
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a 2nd Grade level study of the Solar System. Basic facts reviewed.
Flashcards
20 cards
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Practice quiz
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Host live
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Questions
20
Answers
1
The tilt of the Earth causes...
night and day
the seasons
people to fall over
the ocean tides
2
Which is true?
The Sun rises in the West and sets in the East.
The Sun rises in the East and sets in the West.
3
How long does it take Earth to rotate all the way around?
24 hours
1 year
12 hours
1 month
4
Earth rotates, or spins, on a line through its center called
a pole
an equator
a globe
an axis
5
What do we call people who explore space?
sky walkers
space scientists
astronauts
paleontologists
6
A hot ball of gas is a
planet
moon
comet
star
7
True or False
False
True
8
The moon's changes are called...
crescents
craters
orbits
phases
9
The Sun, the planets, and their moons make up
the constellations
the galaxy
the solar system
the universe
10
About how many Earths can fit in the Sun?
1 dozen
1 hundred
1 thousand
1 million
11
What does the picture show?
new moon
waxing gibbous
eclipse
full moon
12
The surface of the moon is
not
...
rocky
filled with craters
wet
dusty
13
Which planet is the biggest?
Uranus
Jupiter
Earth
the Sun
14
Planets farther from the Sun have a
shorter
orbit.
False
True
15
a star pattern that makes a picture is a
cluster
solar system
constellation
phase
16
How long does it take Earth to orbit the Sun?
1 hour
1 month
1 year
1 day
17
What is the center of the Solar System?
the Sun
Astroid Belt
Earth
Mars
18
Constellations are
NOT
named after...
objects
places
people
animals
19
Which tool helps scientists see deep into space?
telescopes
periscopes
microscopes
horoscopes
20
Which planet is nicknamed the Red Planet?
Mars
Saturn
Venus
Neptune
