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Science: Solar System Flashcards | StudBud
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Science: Solar System
Science: Solar System
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5th grade science review for Solar System
Flashcards
22 cards
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Practice quiz
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Host live
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Questions
22
Answers
1
How fast does something fall on Earth in m/sec
2
?
9.8 meters/sec2
8.5 meters/sec2
6.5 meters/sec2
5 meters/sec2
2
What does
heliocentric
mean?
Belief the Sun went around the Earth
Belief the Earth went around the Milky Way Galaxy
Belief the solar system went around the Milky Way Galaxy
Belief the Earth went around the Sun
3
Sunspots occur in cycles that peak every __________ years.
7
None of the answers
11
9
4
Approximately, how hot is the Sun's core?
45 million Fahrenheit
None of the above
32 million Fahrenheit
27 million Fahrenheit
5
How many planets are there in our solar system?
9
More than 9
8
7
6
What does
geocentric
mean?
Belief the Earth is at the middle of the Universe
Belief the planets go around the Sun
Belief the Earth is at the end of the Universe
Belief you could fall off the Earth
7
Jupiter is the ______________ planet in our solar system.
smallest
lightest
biggest
coldest
8
Mercury is the ____________ inner planet.
biggest
smallest
darkest
coldest
9
Where do most of the asteroids come from?
planet of Hoth
Kepler belt
asteroid belt
around Pluto
10
How old is the Universe in billions of years?
13.8
14
13.5
14.3
11
What is the
first
stage of the "
Life Cycle of a Star"
?
Planetary Nebula
Protostar
Nebula
12
What keeps Earth and other planets in their orbits around the Sun?
dark matter
gravity
dark energy
air
13
In the equation
E = MC
2
, what do the
variables
stand for?
E=electricity, M=lost mass, C=speed of light
E=energy, M=lost mass, C=speed of light
E=energy, M=gained mass, C=Celsius
E=energy, M=gained mass, C=combination
14
What is the
next
step in the "Life Cycle of a Star"
after
becoming a Red Giant?
Planetary Nebula
White Dwarf
Nebula
Protostar
15
What enters the Earth's atmosphere on a regular basis?
comets
meteors
supernovas
asteroids
16
The middle layer of our Sun is called the ________.
radiative zone
answer not listed
solar flare
chromosphere
17
Which planet lies on its side?
Uranus
Pluto
Saturn
Jupiter
18
Approximately, how far is our Sun from Earth?
79 million miles
93 million miles
57 million miles
30 million miles
19
If you could fit Saturn in a pool of water, it would ____________.
float
sink
absorb the water
break apart
20
What are the four
gas
giant planets?
Jupiter, Saturn, Mercury, Venus
Neptune, Uranus, Jupiter, Venus
Saturn, Jupiter, Neptune, Uranus
Mars, Mercury, Saturn, Neptune
21
How long does it take light to reach the Earth from our Sun?
8 minutes 45 secs
8 minutes 20 secs
8 minutes 10 secs
7 minutes 20 secs
22
What is the 2nd layer from the core in the Sun called?
Corona, and not Jared :)
Convection Zone
Chromosphere
Answer not listed
