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

Answer: Which statement correctly describes a relationship between the distance from Earth and a characteristic of a star?

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

Answer: Volcanic eruptions early in Earth's history are believed to be responsible for a large proportion of the matter now found in which Earth structure?

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

Answer:
How does the tilt of Earth’s axis and its rotation affect the weather?