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The Tour of the Solar System (pp 145-147) Flashcards | StudBud
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The Tour of the Solar System (pp 145-147)
The Sun was formed...
The Sun is ...
The Tour of the Solar System (pp 145-147)
15 terms
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StudBud Administration
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5thgrade#Science#Foss#solarsystem
Flashcards
15 cards
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1
The Sun is ...
a star.
in the Milky Way.
at the center of the solar system.
All of the above
2
The Sun was formed...
billions of years ago.
1 million years ago
when ice began to spin.
3
The Kuiper Belt is a huge region of different-size muddy chunks of matter.
true
false
4
The temperature at the center of the Sun is...
27,000,000 degrees F.
100 degrees F.
60,000,000,000 degrees F
10,000 degrees F
5
How many terrestrial planets orbit the star/sun?
7
1
4
9
6
The Sun is ...
All of the above
a star.
in the Milky Way.
at the center of the solar system.
7
The sun is made up of mostly of ________ and _______?
hydrogen and helium
Lithium and Iron
fire and dirt
water and air
8
Thermonuclear reactions create...
a blizzard
mass
heat and light energy
a hurricane
9
Another name for the Sun is ...
Terrestrial
Sol
Lunar
Gaseous
10
The_____ belt are small bits of matter orbiting the star.
terrestrial
asteroid
gas
planet
11
The big four outer planets are the _____.
Kuiper belts
gas giants
asteroids
12
What is in the center of the solar system?
A star
The moon
Earth
Mars
13
The sun´s diameter is...
860,000 miles
86,000 meters
1,000,000 miles
25,000 miles
14
How many tons of the sun's mass is being changed into heat and light energy every second ?
.3 tons
5.5 tons
3.6 tons
13.3 tons
15
The solar-system objects that travel/orbit around the Sun is in a...
Predictable elliptical path.
unpredictable cyclical path.
predictable almost-circular path.
unpredictable elliptical pattern.
