In An Inconvenient Truth, the most likely reason the author uses the heading A Silent Alarm is to (1 point)
1 answer
A Silent Alarm is a metaphor that represents the urgent and alarming message that the author wants to convey in the documentary. The use of this heading helps to grab the attention of the viewers and suggest that there is a pressing issue that needs immediate attention. It also suggests that the danger that climate change poses is not always obvious or loud, hence the need for people to be aware and take action.