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

Answer: Chemical pesticides are sometimes sprayed on crops to kill insects that eat the crops. People have different viewpoints about the use of pesticides on crops. What might be a concern about using pesticides on the crops?

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

Answer: A mother hen clucks loudly when danger is near and her chicks quickly gather around her. Which sense helps the chicks receive this warning about danger from their mother?

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

Answer:
The topography of Nevada is dominated by basins and mountain ranges associated with which geological phenomena?