The Oort Cloud is a [blank_start]shell[blank_end] that surrounds the entire Solar System. [blank_start]Long[blank_end]-term comets come from it . It is composed of [blank_start]small[blank_end] ice and rock bodies. It is also where the Sun's [blank_start]Hill[blank_end] sphere ends.
Answer
shell
ring
box
Long
Short
Medium
small
large
microscopic
Hill
Pete
Heat
Question 6
Question
What supposedly rains on Uranus?
Answer
Water
Hydrochloric acid
Diamonds
Liquid hydrogen
Question 7
Question
The Kuiper Belt is shaped like?
Answer
A sphere
A ring
A tropical shirt
A box
Question 8
Question
Which planet has a +98 degree tilt on its axis?
Answer
The Sun
Earth
Neptune
Uranus
Question 9
Question
Which planets have unstable rings?
Answer
Earth
Uranus
Mars
Neptune
Venus
Question 10
Question
Uranus has [blank_start]27[blank_end] satellites, five of which would be considered [blank_start]dwarf[blank_end] planets if they orbited the Sun. [blank_start]Neptune[blank_end] has 13 moons and 6 [blank_start]rings[blank_end].