RAI: Objects in The Solar System
Passage
•
Science
•
7th Grade
•
Practice Problem
•
Medium
Miricle Hawkins
Used 9+ times
FREE Resource
7 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the primary composition of the Sun in our solar system?
Helium and hydrogen
Oxygen and nitrogen
Carbon dioxide and methane
Iron and nickel
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which unit do astronomers use to measure distances in the solar system?
Kilometers
Light years
Astronomical Unit (UA)
Miles
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the main difference between the planets in the inner solar system and the outer solar system?
Inner planets are composed mostly of gas, while outer planets are rocky.
Inner planets are smaller and rocky, while outer planets are larger and composed mostly of gas and ice.
Inner planets have more moons than outer planets.
Outer planets are closer to the Sun than inner planets.
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the role of Jupiter's gravity in the solar system?
It helps form new planets.
It prevents the formation of another rocky planet beyond Mars.
It pulls the Sun closer to the planets.
It creates the asteroid belt.
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the defining characteristic of a planet in the solar system?
It must have a ring system.
It must orbit the Sun, have a nearly round shape, and clear its orbital path.
It must be composed of gas and ice.
It must have at least one moon.
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Where is the Kuiper Belt located in the solar system?
Between Mars and Jupiter
Beyond the orbit of Neptune
Around the Sun
Inside the asteroid belt
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the primary difference between the Kuiper Belt and the Oort Cloud?
The Kuiper Belt is spherical, while the Oort Cloud is flat.
The Kuiper Belt contains rocky objects, while the Oort Cloud contains gaseous objects.
The Kuiper Belt is a flat disk beyond Neptune, while the Oort Cloud is a spherical region surrounding the solar system.
The Kuiper Belt is closer to the Sun than the Oort Cloud.
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