Current evidence suggests that life on Earth
A) originated in shallow ponds on land
B) was delivered from elsewhere in meteorites
C) was deliberately planted by an advanced civilization
D) originated close to deep-sea volcanic vents or underground

Question

Quizplus · Accepted Answer

The current evidence suggests that the most likely place for the origin of life on Earth is close to deep-sea volcanic vents or underground. This theory is supported by the presence of extremophiles, organisms that can survive in harsh environments, near these areas. The high pressure and temperatures of the vents may have provided the right conditions for the formation of organic compounds needed for life. There is no conclusive evidence to support the theories that life originated in shallow ponds on land or was delivered from elsewhere in meteorites. There is also no evidence to suggest that life on Earth was deliberately planted by an advanced civilization.

Current Evidence Suggests That Life on Earth