ASTRONOMY 205 FINAL TEST WITH VERIFIED ANSWERS.

ASTRONOMY 205 FINAL TEST WITH
VERIFIED ANSWERS


By watching the star the planet orbits wobble (wobble method)-CORRECT ANSWERS✔✔The first
exosolar planets (planets orbiting other stars) were found by

SETI-CORRECT ANSWERS✔✔Group currently looking for intelligent life in the universe

Ozone-CORRECT ANSWERS✔✔Which molecule, if found in abundance, would be smoking gun evidence
of life on another planet

Could have life under the surface-CORRECT ANSWERS✔✔A planet with no atmosphere and no
magnetic field:

0%-CORRECT ANSWERS✔✔Of all the carbon, nitrogen, and oxygen in our bodies, what percentage of
those atoms were formed in the first 10 minutes of the universe?

B) an atmosphere-CORRECT ANSWERS✔✔Which of the following is NOT a necessity for life as we know
it

A) pressure

B) an atmosphere

C) liquid water

A) ozone-CORRECT ANSWERS✔✔Which of the following is NOT a necessity for life as we know it

A) ozone

B) an energy source

C) a temperature range where you can have liquid water

The Drake Equation-CORRECT ANSWERS✔✔The method to estimate the number of expected
intelligent civilizations in our galaxy is called