CCA Exam Questions and Correct Answers
Astronomical research now allows us to conclude that
Select one:
a. Earth is unique in its formation and that life likely only exists here.
b. Jupiter size planets and larger are the dominant form of planet in our galaxy, making
the prospect for extra-terrestrial life small.
c. organic molecules are very rare in space and only found in abundance on Earth.
d. the amount of real estate (planets) on which life may exist likely very large.
the amount of real estate (planets) on which life may exist likely very large.
Astronomers have observational evidence that, in addition to being full of stars, our galaxy
is also full of
Select one:
a. dark energy
b. planets
c. life
d. galaxies
planets
Given the technological advances of recent years, astronomers are confident that we will
probably be
Select one:
a. still no closer to detecting the signs of extraterrestrial life than we are today
b. communicating with advanced civilizations that have travelled to Earth from distant star
, systems
c. able to detect the spectral signatures of life on planets and moons around other stars
d. able to travel to planets and moons around other stars
able to detect the spectral signatures of life on planets and moons around other stars
Extraterrestrial life elsewhere in the universe
Select one:
a. could be similar to life on Earth or might be completely different
b. will be identical to life on Earth
c. will be unrecognizable
d. will be completely different than life on Earth
could be similar to life on Earth or might be completely different
Extraterrestrial life is defined to be
Select one:
a. advanced life found on Earth-like planets around other stars
b. life found beyond the Earth which is based on the same biology and chemistry as life on
Earth
c. any kind of life found beyond the Earth
d. advanced life forms that have visited the Earth
any kind of life found beyond the Earth
Beneath the surface or which moon of Jupiter is there the strongest evidence for the
existence of a subsurface ocean of liquid water?
Select one:
Astronomical research now allows us to conclude that
Select one:
a. Earth is unique in its formation and that life likely only exists here.
b. Jupiter size planets and larger are the dominant form of planet in our galaxy, making
the prospect for extra-terrestrial life small.
c. organic molecules are very rare in space and only found in abundance on Earth.
d. the amount of real estate (planets) on which life may exist likely very large.
the amount of real estate (planets) on which life may exist likely very large.
Astronomers have observational evidence that, in addition to being full of stars, our galaxy
is also full of
Select one:
a. dark energy
b. planets
c. life
d. galaxies
planets
Given the technological advances of recent years, astronomers are confident that we will
probably be
Select one:
a. still no closer to detecting the signs of extraterrestrial life than we are today
b. communicating with advanced civilizations that have travelled to Earth from distant star
, systems
c. able to detect the spectral signatures of life on planets and moons around other stars
d. able to travel to planets and moons around other stars
able to detect the spectral signatures of life on planets and moons around other stars
Extraterrestrial life elsewhere in the universe
Select one:
a. could be similar to life on Earth or might be completely different
b. will be identical to life on Earth
c. will be unrecognizable
d. will be completely different than life on Earth
could be similar to life on Earth or might be completely different
Extraterrestrial life is defined to be
Select one:
a. advanced life found on Earth-like planets around other stars
b. life found beyond the Earth which is based on the same biology and chemistry as life on
Earth
c. any kind of life found beyond the Earth
d. advanced life forms that have visited the Earth
any kind of life found beyond the Earth
Beneath the surface or which moon of Jupiter is there the strongest evidence for the
existence of a subsurface ocean of liquid water?
Select one:
