Mars has higher levels of ultraviolet (UV) light compared to Earth because Mars possesses a thinner atmosphere that lacks protective gases to block UV rays from the Sun.

Authors

• Person: Not available Organization: Frontiers for Young Minds
  Can Extreme Bacteria Teach Us About Extraterrestrial Life?

Sources

• Can Extreme Bacteria Teach Us About Extraterrestrial Life? kids.frontiersin.org Frontiers for Young Minds via serper

Referenced by nodes (3)

• Mars location
• Sun location
• Earth location