Column A

Question

Column A
1.
When a large star Explodes, it is called a ______:
When a large star Explodes, it is called a ______
2.
A cloud of gas that is present both at the birth and death of a star:
A cloud of gas that is present both at the birth and death of a star
3.
Dark matter, stars, dust and gas all make up a _____:
Dark matter, stars, dust and gas all make up a _____
4.
The #1 force that holds a galaxy together:
The #1 force that holds a galaxy together
5.
Waves of energy given off throughout space:
Waves of energy given off throughout space
6.
A vacuum at the center of a Galaxy:
A vacuum at the center of a Galaxy
7.
Galaxies gather in ________ to form the universe:
Galaxies gather in ________ to form the universe
8.
Galaxy that is flat, with older stars and not much gas/dust:
Galaxy that is flat, with older stars and not much gas/dust
9.
Most common Galaxy that is coiled, with newer stars on its "arms" and a moderate amount of gas/dust:
Most common Galaxy that is coiled, with newer stars on its "arms" and a moderate amount of gas/dust
10.
Galaxy that is smaller and younger, not well formed, and has a lot of gas/dust:
Galaxy that is smaller and younger, not well formed, and has a lot of gas/dust
11.
During the formation of a black hole, the core of a star collapses into one super dense point called a _______:
During the formation of a black hole, the core of a star collapses into one super dense point called a _______
12.
The area around a black hole where light and matter cannot exit is called the _______:
The area around a black hole where light and matter cannot exit is called the _______
13.
5% of the universe is this type of "ordinary matter" made up of atoms:
5% of the universe is this type of "ordinary matter" made up of atoms
14.
25% of the universe is made up of this atypical matter that does not interact with radioactive energy but clearly has gravitational pull:
25% of the universe is made up of this atypical matter that does not interact with radioactive energy but clearly has gravitational pull
15.
70% of the universe is made up of this dynamic (but mostly unexplained) energy:
70% of the universe is made up of this dynamic (but mostly unexplained) energy
16.
Radiation that was left over since the beginning of the Universe:
Radiation that was left over since the beginning of the Universe
17.
Model of Galaxy formation where a gas cloud collapses and then stars are made (all the same age stars):
Model of Galaxy formation where a gas cloud collapses and then stars are made (all the same age stars)
18.
Model of Galaxy formation where smaller building blocks combined through gravitational forces to build a galaxy:
Model of Galaxy formation where smaller building blocks combined through gravitational forces to build a galaxy
19.
A gradual change of a galaxy's size, shape and composition:
A gradual change of a galaxy's size, shape and composition
20.
The technology that allows us to study black holes:
The technology that allows us to study black holes
Column B
Column B
a.Electromagnetic waves
b.Supernova
c.Dark Matter
d.Spiral Galaxy
e.Black Hole
f.Radio Telescope
g.Evolution
h.Event horizon
i.Singularity
j.Irregular Galaxy
k.Galaxy
l.Groups & Clusters
m.Inside- out model
n.Dark energy
o.Cosmic Microwave background
p.Gravity
q.Nebula
r.Elliptical Galaxy
s.Baryonic matter
t.Outside-in model

Answer 1

Here are the matched answers from Column A and Column B:

1. When a large star Explodes, it is called a ______: b. Supernova
2. A cloud of gas that is present both at the birth and death of a star: q. Nebula
3. Dark matter, stars, dust and gas all make up a _____: k. Galaxy
4. The #1 force that holds a galaxy together: p. Gravity
5. Waves of energy given off throughout space: a. Electromagnetic waves
6. A vacuum at the center of a Galaxy: e. Black Hole
7. Galaxies gather in ________ to form the universe: l. Groups & Clusters
8. Galaxy that is flat, with older stars and not much gas/dust: r. Elliptical Galaxy
9. Most common Galaxy that is coiled, with newer stars on its "arms" and a moderate amount of gas/dust: d. Spiral Galaxy
10. Galaxy that is smaller and younger, not well formed, and has a lot of gas/dust: j. Irregular Galaxy
11. During the formation of a black hole, the core of a star collapses into one super dense point called a _______: i. Singularity
12. The area around a black hole where light and matter cannot exit is called the _______: h. Event horizon
13. 5% of the universe is this type of "ordinary matter" made up of atoms: s. Baryonic matter
14. 25% of the universe is made up of this atypical matter that does not interact with radioactive energy but clearly has gravitational pull: c. Dark Matter
15. 70% of the universe is made up of this dynamic (but mostly unexplained) energy: n. Dark energy
16. Radiation that was left over since the beginning of the Universe: o. Cosmic Microwave background
17. Model of Galaxy formation where a gas cloud collapses and then stars are made (all the same age stars): t. Outside-in model
18. Model of Galaxy formation where smaller building blocks combined through gravitational forces to build a galaxy: m. Inside-out model
19. A gradual change of a galaxy's size, shape and composition: g. Evolution
20. The technology that allows us to study black holes: f. Radio Telescope

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