Which of the following best describes what we mean by a habitable world?
A) a planet or moon that lies within its star's habitable zone
B) a planet or moon on which humans could survive if we happened to go there
C) a planet or moon that could support life, if any life happened to be on it
D) a planet or moon with life
Correct Answer:
Verified
Q2: Suppose it turns out that one in
Q3: Where have scientists begun an active search
Q4: According to fossil evidence, how far back
Q5: Which of the following is considered by
Q6: Which of the following was the most
Q7: How did oxygen (O₂)get into Earth's atmosphere?
A)It
Q8: What is the Fermi Paradox?
A)Reasonable assumptions predict
Q9: What evidence suggests that life arises relatively
Q10: Which of the following best describes natural
Q11: Why is Europa considered a good candidate
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents