1. Make a list of your own needs.
2. Make a list of the needs that your grandparents may have had when they were your age.
3. Explain the reason for any differences between your lists for parts 1 and 2.
4. Make a list of the needs of a person the same age as you, living in another continent.
5. Explain the reason for any differences between your lists for parts 1 and 4.