FAST Science 2 Flashcards
1
Q
What are galaxies made up of
A
gas, dust, stars
2
Q
What shape are elliptical galaxies?
A
Oval shaped
3
Q
What shape are spiral galaxies
A
Bulging middle and thin arms that fan out
4
Q
What is a star
A
A huge ball of hot matter that gives off energy
5
Q
What is a moon
A
a satellite that orbits a planet
6
Q
What makes neptune blue?
A
Methane
7
Q
What do reservoirs do?
A
They collect and store water
8
Q
Do you need a switch for a circuit to work?
A
No
9
Q
Conductor
A
Lets electricity through
10
Q
Insulator
A
Stops electricity
