Innovative Minds II: Final Exam Review

Dark Matter is an unknown form of energy that is causing the universe to expand faster over time

• True

• False

What percentage of the universe is made up of dark matter?

• 4.4%

• 71%

• 25%

• None of the above

What percentage of the universe is made up of dark energy?

• 4.4%

• 71%

• 25%

• None of the above

What percentage of the universe is made up of matter?

• 4.4%

• 71%

• 25%

• None of the above

(MACHOS) Massive Compact Halo Objects consist of dead or failed stars in halos of galaxies.

• True

• False

(WIMPS) Weakly Interacting Massive Particles consist of mysterious neutrino-like particles.

• True

• False

A black hole is a place in space where gravity pulls so much that even light can not get out.

• True

• False

Black holes are created from massive collections of active dark matter.

• False

• True

The supermassive hole and its enormous gravitational field govern the orbits of stars at the center of the Milky Way is called ____???

• Proxies A

• Saturnian A

• Socrates A

• Sagittarius A

Intergalactic travel is the hypothetical crewed or uncrewed travel between universes.

• True

• False