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Solar System
Solar System
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4th grade solar system review
Flashcards
25 cards
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Practice quiz
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Host live
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Questions
25
Answers
1
What are stars made of?
Dust
Rocks
Hot Gas
Light
2
How wide is the sun?
5000 miles
700 km
A million miles
A billion km
3
Which is NOT the name of a constellation?
Giant Dwarf
Belt of Orion
Big Dipper
Gemini Twins
4
How many continents are on earth?
5
6
8
7
5
What do we call patterns of stars?
Star Patterns
Consellations
Constants
Galaxies
6
There are more than seven billion people in earth.
True
False
7
How many planets are in the solar system?
Eight
Seven
Six
Nine
8
The sun is the center of the solar system.
False
True
9
How old is the sun?
3 million years
4.5 billion years
4 trillion years
12 thousand years
10
The earth is bigger than sun.
False
True
11
How much of the earth is covered in water?
70%
25%
50%
65%
12
The earth orbits the moon.
True
False
13
What do we call a group of stars
Star Group
Galactic group
Constellation
Galaxy
14
What are shooting stars?
Meteors on fire
Stars the shoot guns
Light tricks
The sun
15
The earth is the only planet to support life.
True
False
16
Earth is the only planet that has a moon.
True
False
17
What direction does the sun set?
East
North
South
West
18
What is the moon made of?
Ice
Helium
Crystal
Rocks and dust
19
Stars are the same size
False
True
20
What direction does the sun rise?
West
East
South
North
21
What is the sun made of?
Fire
Hydrogen and helium
Helium and carbon dioxide
Hydrogen and oxygen
22
The moon reflects light from the sun.
False
True
23
There are more grains of sand on Earth than stars in the Galaxy
False
True
24
There is only one galaxy in the solar system
True
False
25
What is the sun?
A star
A satellite
Fire
Hot Gas
