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Solar System
Solar System
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#solar system #grade4
Flashcards
10 cards
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Practice quiz
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Questions
10
Answers
1
Meteorites
go through Earth's atmosphere and hit Earth's surface
none of these
meteoroids that fall into the ocean
go through Earth's atmosphere and do not hit the surface
2
What is not true of comets?
made up of rock and dust
has a frozen center called a nucleus
a tail is formed when heated by the sun
has a heated center
3
True or false: a dwarf planet has mass and gravity
false
true
4
Which one of these is NOT true of asteroids?
millions orbit Mercury
Vesta is one of them
some are the size of a state
they orbit the sun
5
What is the name of the mission to the asteroid Vesta?
Discovery
Expedition
Journey
Dawn
6
Meteors are
shooting stars
create a streak of light in the sky
fall through Earth's atmosphere
are made of ice and dust
7
A dwarf planet's path is full of _____
asteroids
meteors
comets
nothing
8
True or false: a dwarf planet travels in a clear path around the sun
true
false
9
True or false: A dwarf planet does not orbit the sun but other planets
true
false
10
A meteoroid is ...
is made of heated gas
is made of ice
is made up of fragments and debris from asteroids and moons
is the same thing as an asteroid
