Question

What historical data from Tokyo could have helped in the development of Tokyo’s new flood protection system ?

Answer 1

This historical data could have helped with the development of Tokyo’s new flood protection system:

• historical frequency of flooding

• amount of flooding during each storm

• computer models forecasting the worst possible flooding

Step-by-step explanation:

Answer 2

Data that shows why floods were occurring , how they were occurring so that they could progress and make changes to the issues.