Earth Science: Literature & Language Essay

Earth Science
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Table of Contents TOC \o "1-3" \h \z \u Earth Science PAGEREF _Toc53388542 \h 31.0 Introduction PAGEREF _Toc53388543 \h 32.0 Can Mars Support Life PAGEREF _Toc53388544 \h 32.1 Requirements for a Plant to Support and Sustain Life PAGEREF _Toc53388545 \h 32.2 Evidence That Mars Can Support Life PAGEREF _Toc53388546 \h 42.3 Mars Conditions to Support Life in the Past and Now PAGEREF _Toc53388547 \h 53.0 Ongoing Research for Life PAGEREF _Toc53388548 \h 53.1 Past Strategies Used To Find Evidence of Life on Mars PAGEREF _Toc53388549 \h 53.2 Perseverance Technology Search For Life on Mars PAGEREF _Toc53388550 \h 63.3 Will NASA’s Perseverance Be Successful? PAGEREF _Toc53388551 \h 64.0 Conclusion PAGEREF _Toc53388552 \h 7
Earth Science
1.0 Introduction
The study of the Earth and its neighbors in space provides a learner with the necessary knowledge. Earth science recognizes a problem in Earth or space and develops a good approach to resolve the problem. The development of new sources of energy and reducing climate change are possible through the study of Earth and surrounding in the space. The population avoids serious threats such as earthquakes, volcanic activities, and landslides by using earth science details. Mars is the fourth planet in the solar system and the second-smallest planet being larger than Mercury (NASA, 2019). Mars is the most explored planet in the solar system due to its ability to support life. The discovery of fossils on Mars shows that the planet can support life (NASA, 2019). The scientists concentrate on Mars in discovering the past and future life on Mars. The signs of ancient life through fossil evidence on Mars and similarities with the Earth provide potential to life. The current belief is that Mars has the potential for life. This study aims to evaluate the possibility of life on Mars.
2.0 Can Mars Support Life
2.1 Requirements for a Plant to Support and Sustain Life
A comfortable stay on a planet is possible by having the necessary components to support life. The requirements for a planet life include water and energy source. Water is the common requirement to make a planet habitable. Regular water makes it possible for the body to dissolve and transport nutrients. The body will grow by having enough water that assists in nutrient transportation and cell creation. The cell formation process requires water making it an essential component for life. Liquid water in the body makes up proteins, DNA, and other molecules. Liquid water determines the temperature levels on the planet. According to McKay (2014) life can be sustained in temperatures ranging from -15 °C to 122 °C. Liquid water and temperatures support life by making it possible for the cells to reproduce.
Energy is the other requirement for a planet to support and sustain life. Sunlight energy is vital for different kinds of living organisms. The presence of sunlight energy makes it possible for the plants to perform the photosynthesis process. Life on a planet requires a source of energy for chemical reactions. Living organisms have chemical reactions that should be done to sustain life. A planet should be consistent in the provision of ener...