¶ … life form found on Mars would be like. Mars is the fourth planet from the sun, while Earth is the third, so the planets are relatively close neighbors. However, the environments on these two planets are extremely diverse. Earth is a planet where life has evolved, while Mars is a barren planet devoid of life. However, if life could survive there, it would be extremely different from what we are used to here on Earth.
First of all, Mars has an atmosphere, like Earth does, but the Mars atmosphere is at least 100 times less dense than Earth's atmosphere. That means that the Martian atmosphere is not as protective as Earth's atmosphere, and that more of the sun's rays and radiation reach the planet. Mars does have enough atmosphere to create weather systems like clouds and winds, just like Earth, however (Squyres). Mars is colder than Earth because it is farther from the sun. Oxygen is not nearly as prevalent on Mars. Author Squyres continues, "The atmosphere of Mars contains much less oxygen (O2) than that of Earth. The O2 content of the Martian atmosphere is only 0.13%, compared with 21% in Earth's atmosphere. Carbon dioxide makes up 95.3% of the gas in the atmosphere of Mars" (Squyres). There is also atmospheric pressure on Mars, just like on Earth, but it is far less than on Earth, and it changes throughout the days and seasons, just like on Earth. Because there is much less pressure, winds are not as strong on Mars as they are on Earth.
Mars travels in an orbit around the sun, just like the Earth does, but it has a much larger...
("SETI Institute," 2007) So the future holds bright to understanding more about life on Mars. References Berger, Brian. (2005, Feb) "Exclusive: NASA Researchers Claim Evidence of Present Life on Mars" Retrieved 12 December, 2007 from: http://www.space.com/scienceastronomy/mars_life_050216.html Dasch, Pat; Treiman, Allan. (2007) "Ancient Life on Mars" Lunar and Planetary Institute. Retrieved 12 December, 2007 from: http://www.lpi.usra.edu/publications/slidesets/marslife/ Davidson, Jim. (1996, Dec) "Life on Mars: You Call This Life?" Retrieved 12 December, 2007 from http://www.houstonspacesociety.org/life.html Hamilton, Calvin. J.
While hard facts, such as Venus' circumference, diameter, and distance from the sun are relatively easy to determine, historical and future implications of the planet and its study are not as simple to calculate. Two of the most important facts that we don't yet know about the planet Venus are the significance of its historical positioning and its implications for earth's atmospheric problems. According to Ev Cochrane's study into the
This is followed up by the information that life comes to earth and it occurs through means of a process of development or through means of seeding from another planet or some other element of source. Then the rocks from Earth are considered to blown out again by means of asteroids and those rocks reach Mars and at the same time, life is being destroyed here by the process
Planet of the Apes is a very moving rendition of theme of brutality of slavery and the damaging consequences of the man's self-destruction. Particularly the last scene where the statue of liberty is shown is very heart rending and neatly depicts the height of mans madness who is the only creature on the planet to destroy himself. Unlike other science fiction movies this film is rich in social implications. Overall
Life After Death Introduction classical point of departure in defining Death seems to be Life itself. Death is perceived either as a cessation of Life - or as a "transit area," on the way to a continuation of Life by other means. While the former presents a disjunction, the latter is a continuum, Death being nothing but a corridor into another plane of existence (the hereafter). A logically more rigorous approach
As they share a common bond in the underlying struggles and challenges that they are wrestling with. This is significant, because it shows how the ice age would force people to work together, to overcome the various weather related issues that are having an impact upon their lives. ("Paleolithic") The use of various types of tools / technology would change the way humans would live their lives. This is because,
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