Proton-Proton chain reaction is a basically a thermonal reaction. As a matter of fact the Sun is quite unpredictable and constantly releases great flares that expel hot gas into the Solar System (NASA Science, n.d.). This in turn can affect Earth's power grids, satellites, and astronauts.
Respondent #1
To begin with, the respondent has gone straight to answering the discussion question. She states that she does not find it surprising that the Sun's surface is active in real time (NASA Science, n.d.). The respondent then goes on to point out the cause of the Sun's activity, which is the solar cycle. A layman reading this respondent's post is able to understand what she talks about as she does not use complex, scientific language. Furthermore, she possesses good flow of information. Although the second paragraph has complex terminology, the respondent has made an effort to simplify her description and explanation of Proton-Proton chain reaction. Notably, this respondent has highlighted the significance of the sunspots or the dark regions on the Sun's surface. However, she has not provided reasons why many things regarding these regions are not well comprehended.
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Respondent #2
Contrary to the first respondent's post, Guerrero's post is quite brief and to the point. He has tried to answer the kinds of impacts people experience here on Earth following solar activity. As already indicated, the respondent has answered the question but has not elaborated on it. He states that upon conducting research and reading, one of the major impacts people on Earth experience is the aurora effect (N.A., n.d.). These are glowing lights in the atmosphere usually witnessed at the Northern side of Earth. The respondent has explained why they occur. He mentions health issues as another impact, especially for astronauts. However, the respondent fails to refer to the current solar activity chart presented. Overall, his language is simple and easy to comprehend. Unlike the 1st respondent, Guerrero concludes by asking readers what their opinion on the stratosphere getting colder upon removal of the ozone, is. He also leaves readers to ponder upon whether the solar activity has an impact on Earth's oceans.
References
NASA Science. (N.d.). ' What is the solar cycle ?' Retrieved on 25 July, 2019 from https://spaceplace.nasa.gov/solar-cycles/en/
N.A. (n.d.). ' The sun's structure and nuclear fusion .' Retrieved on 25 July, 2019 from http:// earthguide.edu/virtual museum/it's/07_2.shtml
