Posted: March 6th, 2023
Question #1. Review the interactive titled “Our Solar System” located at http://solarsystem.nasa.gov/planets/index.cfmLinks to an external site.. Pick two planets from our solar system. Compare and contrast the two planets in terms of composition, location, environment, and potential to harbor life.
Question #2. Watch the video titled “Sun 101” (3 min 22 sec). Video Source: WGBH (2013). Sun 101 [Video file]. Retrieved from http://www.pbs.org/wgbh/nova/labs/lab/sun/1/1Links to an external site./. Analyze the processes that occur in each layer of the sun, and how researchers study these layers using indirect methods.
Composition:
Mars is a rocky planet with a thin atmosphere composed mainly of carbon dioxide. It has a solid surface with mountains, valleys, and craters. Venus, on the other hand, is also a rocky planet but has a thick atmosphere composed mainly of carbon dioxide with clouds of sulfuric acid. Its surface is also rocky, but it is covered by volcanoes and vast plains of solidified lava.Location:
Mars is the fourth planet from the Sun and is located at an average distance of 142 million miles (228 million kilometers). Venus is the second planet from the Sun and is located at an average distance of 67 million miles (108 million kilometers).
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