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Duplicate of Science: Solar System Flashcards | StudBud
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Duplicate of Science: Solar System
Duplicate of Science: Solar System
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5th grade science review for Solar System
Flashcards
21 cards
F
Practice quiz
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Host live
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Questions
21
Answers
1
Approximately, how hot is the Sun's core?
32 million Fahrenheit
27 million Fahrenheit
45 million Fahrenheit
None of the above
2
Where do most of the asteroids come from?
Kepler belt
planet of Hoth
asteroid belt
around Pluto
3
Sunspots occur in cycles that peak every __________ years.
None of the answers
9
7
11
4
What are the four
gas
giant planets?
Saturn, Jupiter, Neptune, Uranus
Jupiter, Saturn, Mercury, Venus
Mars, Mercury, Saturn, Neptune
Neptune, Uranus, Jupiter, Venus
5
How long does it take light to reach the Earth from our Sun?
8 minutes 20 secs
7 minutes 20 secs
18 minutes 45 secs
6 minutes 10 secs
6
What does
geocentric
mean?
Belief you could fall off the Earth
Belief the Earth is at the middle of the Universe
Belief the Earth is at the end of the Universe
Belief the planets go around the Sun
7
What keeps Earth and other planets in their orbits around the Sun?
dark matter
air
gravity
dark energy
8
What is the
next
step in the "Life Cycle of a Star"
after
becoming a Red Giant?
Planetary Nebula
White Dwarf
Protostar
Nebula
9
What is the
first
stage of the "
Life Cycle of a Star"
?
Nebula
Protostar
Planetary Nebula
10
How old is the Universe in billions of years?
13.8
7
5
14.5
11
If you could fit Saturn in a pool of water, it what ____________.
sink
break apart
float
absorb the water
12
What enters the Earth's atmosphere on a regular basis?
supernovas
meteors
asteroids
comets
13
Approximately, how far is our Sun from Earth?
30 million miles
57 million miles
93 million miles
79 million miles
14
How many planets are there in our solar system?
More than 9
8
7
9
15
The middle layer of our Sun is called the ________.
answer not listed
solar flare
radiative zone
chromosphere
16
What does
heliocentric
mean?
Belief the solar system went around the Milky Way Galaxy
Belief the Earth went around the Milky Way Galaxy
Belief the Sun went around the Earth
Belief the Earth went around the Sun
17
How fast does something fall on Earth in m/sec
2
?
5 meters/sec2
8.5 meters/sec2
9.8 meters/sec2
6.5 meters/sec2
18
Jupiter is the ______________ planet in our solar system.
lightest
coldest
biggest
smallest
19
What is the 2nd layer from the core in the Sun called?
Convection Zone
Corona, and not Jared :)
Answer not listed
Chromosphere
20
Which planet lies on its side?
Jupiter
Pluto
Uranus
Saturn
21
Mercury is the ____________ inner planet.
smallest
coldest
biggest
darkest
