Rafael is preparing to speak about the degradation of salt marshes. As he prepares he writes, "After listening to my speech, my audience will be able to identify the causes of over-salination and degradation of salt marshes." He begins his speech by saying, "Coastal salt marshes are a safe harbor for plant and animal life, but the over-salination of these marshes is degrading them." He then transitions to a detailed discussion about the pH levels needed for certain life forms to thrive. He adds, "Now this is an important point." He then tells them, "Salt marshes have receded by 10 percent in the past five years." What signpost does he use?
A) "After listening to my speech, my audience will be able to identify the causes of over-salination and degradation of salt marshes."
B) "Coastal salt marshes are a safe harbor for plant and animal life, but the over-salination of these marshes is degrading them."
C) He adds, "Now this is an important point."
D) He then tells them, "Salt marshes have receded by 10 percent in the past five years."

Question

Quizplus · Accepted Answer

Signposts are phrases or words used to guide the audience through a presentation, highlighting key points or transitions. In this case, "Now this is an important point" is a signpost indicating to the audience that a significant piece of information is about to be shared.

Rafael Is Preparing to Speak About the Degradation of Salt