(1) Scientists generally agree that Earth is getting warmer due to what's called the greenhouse effect. (2) A greenhouse stays w
arm because sunlight and heat coming through the glass roof are mostly trapped. (3) The heat doesn't radiate back into the atmosphere because it's held in by the glass. (4) Something like that happens on Earth. (5) The atmosphere acts like a blanket that keeps the Sun's heat from leaking away into space. What is the main conclusion you are to draw from this paragraph? A. The greenhouse effect is changing Earth's atmosphere. B. The atmosphere is what keeps the planet warm. C. The sun's heat can easily leak away out into space. D. Greenhouses help most plants to grow more quickly
Answer: You have no problem speaking in the presence of large groups and you do this every weekend. You are very comfortable with it, but in class, you panic because OF THE ANXIETY PROVOKED BY THE CONTEXT OF YOUR SPEECH.
Explanation: Even though they might be the same audience, the platform has changed now, and may cause serious panicking.