Show:
Supernova
Life Cycle #1
Life Cycle #2
Nebula
Black Holes & Neutron Stars
100
This type of star has the longest life span
What is a Red Dwarf
100
a massive star is the ____ step of the starts life cycle
What is the third step after the nebula and protostar
100
The third step of this type of star after a nebula and protostar is ____.
What is an average star
100
When molecular gas gets so dense, that it collapses under its own weight, creating a ____
What is a star
100
What is believed to be at the very center of our galaxy
What is a black hole
200
what type of star has two types of death
What is a Massive Star
200
A red super giant is the ____ step of this stars life cycle
What is the fourth step
200
The fourth step of this stars life is _____.
What is a red giant
200
on average, how many stars are born in our galaxy per year.
What is 10 stars
200
During a supernova, what layer is blasted out, what layer remains and is called a neutron star.
What is the outer layer, the inner core is what is later known as the neutron star
300
what is it called when a white dwarf and a regular star orbit each other, and the white dwarf takes the regular stars atmosphere creating the most massive and most violent supernova in the cosmos
What is a Binary System
300
Once this star is ready to die, it has three options, _____, _____, or a _____
What is a supernova, a neutron star,or a black hole
300
True or false: A planetary Nebula is the same thing as a Nebula
What is false: A planetary nebula is where is star is reborn into a different thing.
300
To be able to tear apart atoms, a star has to be _____ degrees ____.
What is 50,000 degrees fahrenheit
300
Black holes are ___ unless you have x-rays
What is invisible
400
The star starts to expand a great deal
What happens when the heat turns hydrogen into helium
400
the black hole is a normal, constant, or very rare type of death.
What is a rare type of death
400
after the star is in a planetary nebula, it turns into a ____.
What is a white dwarf
400
A hot star emits ______ radiation
What is ultraviolet radiation
400
Once a star becomes a neutron star, it can no longer perform the process of __ ____.
What is the process over nuclear fusion
500
this stars life span is 10 billion years
What is a Regular star (Medium star)
500
True of false: a black hole and a neutron star are the same thing
What is false
500
A. Nebula, average star, protostar,red giant, planetary nebula, white dwarf B. Nebula, Protostar, red giant, White dwarf, planetary nebula, average star C. Nebula, Protostar, Average star, Red giant, planetary nebula, white dwarf D. Protostar, Nebula, Red giant, Average star, White dwarf, Planetary Nebula
What is C. Nebula, protostar, average star, Red Giant, Planetary Nebula, White dwarf
500
Torn apart hydrogen protons are called ______.
What is ionized hydrogen
500
Sense the star can no longer perform nuclear fusion it ____ under its own ____
What is it collapses under its own wheight