5 Questions
According to Edwin Hubble's observations in 1924, what did he discover about the distance between galaxies?
The distance between galaxies is increasing with time
What is the cosmic microwave background (CMB) speculated to be?
Energy left over from the formation of the universe
Which of the following elements are found in abundance in the universe?
Helium and Hydrogen
What causes the red shift in light waves?
The light waves are stretched
According to the Steady State Theory, what happens to matter as the universe expands?
Matter is constantly created
Test your knowledge of supporting evidence for Earth life science, including topics such as the expansion of galaxies, the cosmic microwave background, and the abundance of light elements. Challenge yourself with this quiz and learn more about these fascinating scientific discoveries!
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