
Solar System
Flashcard
•
Science
•
4th Grade
•
Practice Problem
•
Hard
+2
Standards-aligned
Wayground Content
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15 questions
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1.
FLASHCARD QUESTION
Front
Which planet is sometimes called the 'red planet'?
Back
Mars is known as the 'red planet' due to its reddish appearance, which is caused by iron oxide (rust) on its surface.
2.
FLASHCARD QUESTION
Front
What is the largest planet in our Solar System?
Back
Jupiter is the largest planet in our Solar System, known for its Great Red Spot and many moons.
Tags
NGSS.MS-ESS1-3
3.
FLASHCARD QUESTION
Front
What type of giant is Uranus classified as?
Back
Uranus is classified as an 'ice giant' because it has a larger proportion of water, ammonia, and methane compared to gas giants.
4.
FLASHCARD QUESTION
Front
How many days does it take the Earth to revolve around the sun?
Back
It takes approximately 365 days for the Earth to complete one revolution around the sun.
5.
FLASHCARD QUESTION
Front
Which planet is the sixth from the sun?
Back
Saturn is the sixth planet from the sun, famous for its stunning rings.
Tags
NGSS.MS-ESS1-3
6.
FLASHCARD QUESTION
Front
What is the main component of the Sun?
Back
The Sun is primarily composed of hydrogen (about 74%) and helium (about 24%).
7.
FLASHCARD QUESTION
Front
What is a dwarf planet?
Back
A dwarf planet is a celestial body that orbits the sun and is similar to a planet but does not clear its orbit of other debris.
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