Question
) In 1610 Galileo Galilei became the first person to view the heavens through what we now call a telescope. Before that time, what humans could discover in space was limited to what they could see with the naked eye. Using a telescope, Galileo saw Saturn’s rings for the first time. Jupiter’s moons were visible to him, too. Humankind’s view of the universe changed dramatically.
(2) Telescopes grew and improved and gave humans an even greater view into space in the centuries that followed. However, since 1990, scientists have gained more knowledge through observations made by the Hubble Space Telescope than in all four centuries before. Since it was launched into space in 1990, the Hubble has made more than 1.2 million observations.
(3) The Hubble is one of the most valuable scientific tools ever built. It takes photographs of distant space while it orbits about 340 miles above Earth. It is well above Earth’s clouds and light pollution. The telescope is incredibly powerful. Its main mirror is 7 feet, 10.5 inches across, while the entire telescope is the length of a school bus. It can see astronomical objects with an angular size of 0.05 arc seconds. Imagine you were looking through the telescope from Tokyo, Japan. You would be able to see a firefly in Maryland on the eastern side of the United States!
Which of the following terms best describes the function of paragraph 1 in the structure of this text?
A. It provides background and context for readers.
B. It provides a clear transition to the next idea.
C. It states the main claim the author supports.
D. It provides a powerful concluding statement.
(2) Telescopes grew and improved and gave humans an even greater view into space in the centuries that followed. However, since 1990, scientists have gained more knowledge through observations made by the Hubble Space Telescope than in all four centuries before. Since it was launched into space in 1990, the Hubble has made more than 1.2 million observations.
(3) The Hubble is one of the most valuable scientific tools ever built. It takes photographs of distant space while it orbits about 340 miles above Earth. It is well above Earth’s clouds and light pollution. The telescope is incredibly powerful. Its main mirror is 7 feet, 10.5 inches across, while the entire telescope is the length of a school bus. It can see astronomical objects with an angular size of 0.05 arc seconds. Imagine you were looking through the telescope from Tokyo, Japan. You would be able to see a firefly in Maryland on the eastern side of the United States!
Which of the following terms best describes the function of paragraph 1 in the structure of this text?
A. It provides background and context for readers.
B. It provides a clear transition to the next idea.
C. It states the main claim the author supports.
D. It provides a powerful concluding statement.
Answers
GPT-4o mini
A. It provides background and context for readers.