(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. Greenhouses help most plants to grow more quickly.
B. The greenhouse effect is changing Earth's atmosphere.
C. The atmosphere is what keeps the planet warm.
D. The sun's heat can easily leak away out into space.
I am stuck on this question. Please help me! (15 points)
B. The greenhouse effect is changing Earth's atmosphere.
Explanation:
<u>The topic sentence explains that the Earth is going through changes and getting warmer as a result of the greenhouse effect.</u> In that matter, the speaker then explains that the greenhouse effect is modifying the atmosphere, which keeps the heat within the planet.
The paragraph does not mention the influence of the greenhouse effect on plants.
