Something that has been practiced in the past is “dilution is the solution to pollution.” do you agree with it? if yes, why? if no, why not?

Air pollution: “combustion results in gases such as nitrogen oxides, nitrogen dioxide and particulates. the main causes of air pollution include transport, domestic combustion and industrial processes. pollutants from these sources can cause problems in the immediate vicinity and a distance away.”

He want to contact the red cross/red crescent because they are the main non profit organization that deals with disasters around the world 

Historians are researchers of the past or people who understand the history of people. with this field, they must possess qualities such as being unbiased, patient, efficient reader, has a knack for logic and critical thinking and reasoning, disciplined, open-minded, resourceful, with good analytical ability, good reasoning skills and problem solving!

It is nonrenuable which means that once you have used it, it's gone forever.