worksheet 2

1) What do we already know?
ANS: We know that the ozone layer is important to us as it absorbs ultraviolet rays, which is harmful to us.
2) What do we want to find out?
ANS: We want to find out how we can stop the ozone layer from depleting.
3) What questions do we want to ask?
ANS: We want to ask about what we can do to prevent the ozone layer from depleting.
4) What have we learnt?
ANS: We have learnt the importance of the ozone layer.