Green Quiz Review

Which of the following best describes the Soviet space unit that orbited Earth?

Which of the following was a member of America's Apollo 11 crew (landed on the moon in 1969)?

Yuri Gagarin was the first American to enter space.

Which invention connected the Pacific Ocean to the Atlantic Ocean?

Before it became widespread in the 1980s, the internet was first used in the 1960s for. . .

The theory of relativity was a major development in the 20th century science world, and was created by . . .

In the 20th Century, The United States and China had a space race in which each side showed their technological power.