Review Game Zone
Games
Test
Preview
Back
Match it!
Match it! Select the correct answer from the pull down...Good luck!
What will our sun form when it dies?
Midlife
4 million years
Huge central black hole, large disk of gas and dust around it
Use up their matter (no new stars) and collisions with other galaxies
Red giant
Quasi-stellar objects
5 billion
No shape, little interstellar matter
What are quasars?
Midlife
4 million years
Huge central black hole, large disk of gas and dust around it
Use up their matter (no new stars) and collisions with other galaxies
Red giant
Quasi-stellar objects
5 billion
No shape, little interstellar matter
What stage is our sun in now?
Midlife
4 million years
Huge central black hole, large disk of gas and dust around it
Use up their matter (no new stars) and collisions with other galaxies
Red giant
Quasi-stellar objects
5 billion
No shape, little interstellar matter
Describe the structures of a quasar.
Midlife
4 million years
Huge central black hole, large disk of gas and dust around it
Use up their matter (no new stars) and collisions with other galaxies
Red giant
Quasi-stellar objects
5 billion
No shape, little interstellar matter
If you observe a galaxy that is 4 million ly away, you are observing light that left that galaxy how long ago?
Midlife
4 million years
Huge central black hole, large disk of gas and dust around it
Use up their matter (no new stars) and collisions with other galaxies
Red giant
Quasi-stellar objects
5 billion
No shape, little interstellar matter
What are two ways that galaxies change over time?
Midlife
4 million years
Huge central black hole, large disk of gas and dust around it
Use up their matter (no new stars) and collisions with other galaxies
Red giant
Quasi-stellar objects
5 billion
No shape, little interstellar matter
How many more years does our sun have to live?
Midlife
4 million years
Huge central black hole, large disk of gas and dust around it
Use up their matter (no new stars) and collisions with other galaxies
Red giant
Quasi-stellar objects
5 billion
No shape, little interstellar matter
What is an irregular galaxy?
Midlife
4 million years
Huge central black hole, large disk of gas and dust around it
Use up their matter (no new stars) and collisions with other galaxies
Red giant
Quasi-stellar objects
5 billion
No shape, little interstellar matter
Check it!