About this video
This video tells us about Mars and why its sky looks red during the day and blue at sunset. It also explains how Mars used to be a lot like Earth with water and a bluer sky. We learn about what happened to make Mars change over time.
🧠 Quiz & Trivia
Test your knowledge after watching!
Q1 What color is the Martian sky during the day?
Answer: Red
Q2 What gas makes up most of Mars's atmosphere?
Answer: Carbon dioxide
Q3 What evidence shows that Mars used to have water?
Answer: River channels and lake beds
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