Life On Mars Argumentative Essay

You must have heard of bigfoot, the notchless monster, and especially aliens! The question whether or not there is life on Mars sparks up many arguments. So far there isn’t much evidence to proof whether life exists on Mars. Mars doesn’t have enough resources to keep an organism alive, which explains why nothing is interacting with its atmosphere. “Everything learned from space exploration thus far indicates that the knowledge lying in wait for those who manage to observe the universe from outside Earth's atmosphere will be far grander than anything uncovered to date.”. Although the evidence from Mars’ exploration indicates that life doesn’t exist there; the further exploration of space is necessary to help us humans on Earth to expand our
In source A it states “Metabolism. Living organisms maintain themselves by obtaining nutrients from their environments.”. According to source A any natural living organism will meet the following seven basic properties of life, which means the living thing must be able to obtain nutrients from food and water from its environment in order to survive. Continuously, in source B it states “Only a very small fraction of the surface of Mars has been altered by liquid water… Only about 3 percent of the old Noachian Martian surface has hydrous minerals: minerals that incorporated some water into their structure.”. All living organisms need nutrients like water in order to survive. Without water living things can die of dehydration and even starvation because their food (plants) can’t grow without water, Mars doesn’t have enough water to do all these things! Finally, in source C it states “...one of the cameras detected what appeared to be ice exposed at the bottom of craters, that were gouged out by meteoroid impacts on Mars.”. If Mars has ice at the bottom of its craters it prevents plants and other things to grow for living things to live off of. Without food being able to grow, and little water no living thing would be able to