(1) FPA
The coverage of FPA is the narrowest of all marine insurance.
(2) wpa insurance
The insurance company's W. P.A. covers not only the above F. P.A., but also some losses of the insured goods caused by bad weather, lightning, tsunami, earthquake and flood.
(3) All Risks
All risks covered by an insurance company include all or part of the losses suffered by the insured goods in transit due to general external risks, in addition to the responsibilities of the above FPA and WPA.
Further reading: How to buy insurance, which is good, and teach you how to avoid these "pits" of insurance.