Multiple Choice
A value of N = 0.1 for the Drake equation signifies that:
A) one out of every 10 solar systems in our galaxy harbors intelligent life
B) one out of every 10 solar systems in our galaxy harbors life of some kind
C) one out of every 10 galaxies in our universe harbors intelligent life
D) one out of every 10 galaxies in our universe harbors life of some kind
E) approximately one intelligent civilization in the universe is created every 10 billion years.
Correct Answer:
Verified
Correct Answer:
Verified
Q21: Name three main dangers (one human and
Q22: If a mutation occurred and spawned a
Q23: The habitable zone for a 1M
Q24: Based on what we know about the
Q26: In which of the following locations has
Q27: Describe the experiment depicted below. What was
Q28: If you wanted to find intelligent life
Q29: Which of the following sketches could describe
Q30: If future exploration of the moons of
Q92: What is SETI, what is its main