Name:_____________________________
Today we will be watching some National Geographic
videos about stars. You will need to listen and type the
answers to the questions below while the videos are playing.
STARS: https://www.youtube.com/watch?v=EFO_bsg1sw8
Where are all stars born?
What is a young star called?
Which chemical reaction occurs in the stars and is the cause for their
release of energy?
How does the spectral class system arrange stars?
How does the luminosity class system arrange stars?
What happens to dwarf stars (like our Sun) at the end of their life
cycle?
What happens to slightly larger stars (medium sized stars) at the end
of their life cycle?
What happens to the most massive stars at the end of their life cycle?
In Chemistry, Gay-Lussac's law states that Temperature and Pressure
are directly related, how does this apply to the formation of stars?
SUN: https://www.youtube.com/watch?v=2HoTK_Gqi2Q
Which section of the Milky Way is our solar system located?
Which three major qualities of the sun helped it to become the heart
of our solar system?
Which element accounts for most (over 90%) of the sun’s mass?
What state of matter are the sun’s elements in?
How hot is the sun’s core?
What types of energy are emitted by the sun?
How many earths wide is the sun?
How many times could all 8 planets fit into the sun?
How does the sun’s gravitational pull affect our solar system?
What is the Heliosphere, and what does it do?
What causes the Heliosphere, and what type of energy is associated
with the Heliosphere?
When will the sun run out of its hydrogen fuel?
Class’s Choice:
Write 5 things you found interesting in this video
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