D. Are shared by the states and nation
Hello! And thank you for your question!
Your answer is C: both a and b.
For dry Acid deposition can be: gases/particles..
For wed Acid deposition can be: fog/snow/sleet/rain
Acid rains are mostly formed from factories by the chemicals it releases into the air. This can happen along with the other precipitations for acid.
In terms of social influences, word-of-mouth has more credibility, but advertising has more <u>reach</u>.
<h3>What is advertising?</h3>
Advertising can be defined as the process of creating product or brand awareness so as to reach the target audience or to generate more sales.
Advertising can tend to reach large number of people especially if media is use for the advertisement, while on the other hand word of mouth has more credibility and reliable compare to advertising based on the fact that you word of mouth is a verbal communication from one person to another person.
Learn more about advertising here:brainly.com/question/1658517
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