Question

The production possibilities curve shifts inward (toward the origin), showing a lower maximum output for the affected good (and possibly the whole economy). This happens because the natural disaster reduces the key resource, cutting the economy’s productive capacity.
simplify this

Answer 1

A natural disaster destroys resources (like workers, machines, or land), so the economy can’t produce as much. On a production possibilities curve this shows up as an inward shift toward the origin — the maximum output falls for the affected good (and possibly for the whole economy).