Problem: Write a question you would see in a school textbook.

Answer: Moving water was the most important factor in forming which of these?

Problem: Write a question you would see in a school textbook.

Answer: In what way do transit systems, such as buses, benefit society?

Problem: Write a question you would see in a school textbook.

Answer:
In 1609, Galileo Galilei used lenses to construct the first telescope. His telescope allowed him to observe many objects in space. His invention of the telescope and the data he gathered directly contributed to the understanding that