

Exploring Solar System Mysteries
Interactive Video
•
Science
•
6th - 8th Grade
•
Practice Problem
•
Hard
Patricia Brown
FREE Resource
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10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What was the significant achievement of Voyager 1 in 2012?
It landed on Mars.
It became the first human-made object to enter interstellar space.
It returned to Earth.
It discovered a new planet.
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the most likely reason for Uranus's unusual tilt?
Its rapid rotation speed.
Gravitational pull from the Sun.
A collision with a large object in the past.
A massive volcanic eruption.
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why does the Moon act as a time capsule?
It is made of ice.
It is constantly bombarded by asteroids.
It has a thick atmosphere.
It has no atmosphere to disturb objects on its surface.
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What percentage of the solar system's mass does the Sun contain?
99.8%
25%
75%
50%
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which planet has the most moons?
Mars
Earth
Venus
Jupiter
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is Ultima Thule?
A comet orbiting the Sun.
A moon of Jupiter.
A snowman-shaped object in the Kuiper Belt.
A new planet discovered in the solar system.
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the nickname of the newly discovered dwarf planet 2015 TG387?
The Wanderer
The Snowman
The Giant
The Goblin
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