Galaxies Revision Questions

 

 

 

 

 

 

1. Who is famous for classifying different types of galaxy?

 

2. Describe the 5 main types of galaxy.

 

 

3. What is a Tuning fork diagram?

 

 

4. Draw a Tuning fork diagram.

 

 

5.  Give the classification of our own galaxy’s structure.

 

6. What is the Local Group?

 

 

7. Name 6 galaxies in our Local Group.

 

 

8.  What is a cluster?

 

 

9. What is a super cluster?

 

 

 

10. What is an Active Gallactic  Nucleus?

 

 

11. Name 4 types of active galaxy