The narrator used the word "I" meaning it's in 1st person & that the current story is being told by someone that it directly affects. For example, "I am typing an answer right now,".
The importance of knowing the key dimensions of extreme natural events allow us to gauge the amount of preparation we need to do. The dimensions of extreme natural events are the severity of the natural event and its likelihood. These two provide a risk assessment that will tell us which disasters to prevent to the most.
Explanation:
Psalm it B cause it shows when David worship God by singing