Read the passage. The writer should revise the passage to add concrete
details that answer what question?
For years, adults have been telling children, Go
outside. The fresh air will do you good." It turns out
that there's a scientific basis for this. But it's not just
the air that's so important. It's the sunlight. While
sunlight has many benefits for plants, it also has
benefits for people.
What are the benefits of sunlight for plants?
What are the benefits of sunlight for people?
What are the benefits of fresh air for plants?
What are the benefits of fresh air for people?