Paper
Christopher Chyba has the leading idea that these space particles did in fact bring in the planet’s water and atmospheric gases. These space organisms are thought to be responsible for making our earth habitable by bringing in water and gas molecules which would provide our atmosphere and oceans. Also, that the space debris was needed to build life and could have even started the first cellular processes. These space molecules could have absorbed UV-rays from the sun, helping out the weaker molecules, and converting the light energy made into chemical food, which is essential for photosynthesis. Miller showed that the planets first single celled organisms came from a process of chemical steps which is possible for the building blocks of life.
It is stated that everyday, tons of space dust falls to the earth’s surface, some found containing 50% organic carbon, bringing in about 30 tons of organic material. So not only do some scientists argue about space particles bringing in water and gases, but they could also bring in “ready-made-organic molecules such as the ones seen today. From the meteorites that hit the earth they were able to find a variety of 70 amino acids, but only 8 are used by living cells to build proteins. These meteorites also show such compounds including: nucleobases, ketones, quinones, carboxylic acids, amines, and amides. Astronomers have seen a variety of these organic compounds in the universe and more abundantly in clouds.
An experiment was done in a laboratory by Allamandola, where he developed a cloud containing such compounds seen in meteorites. This provided more evidence towards the theory of the earlier development of earth. With the presence of such extraterrestrial compounds like amino acids, quinones, amphiphilic molecules, and other organics, could have very well made it possible for the development or helping towards the development of such life processes.
In conclusion, it is easier for us to believe that extraterrestrial compounds were present during the time of this evolution and that it inhibited the creation of such living organisms. But since this concept is relatively new there is not enough evidence to determine if such compounds had anything to do with the development. Why couldn’t one say that the scientists misinterpreted the development of earth and living organisms all together? This assumption could regenerate all new findings as to when and how the earth began.
Другие работы по теме:
The Post Office Essay Research Paper
“The Post Office” There has always been one place that has filled me with dread. Every time I walk into the post office I feel an overwhelming sense of disgust and threat. There are several reasons why the post office affects me in these ways. I feel so disgusted when I walk in the post office because often they do not have the materials I need.
Exiles Essay Research Paper Exiles Response
Exiles Essay, Research Paper Exiles Response In the essay “Exiles,” Carolyn Steedman uses different voices throughout the story. Steedman uses her mom, dad, and grandma’s voice to speak her essay to the reader. She does this by either using someone else’s memories of the instant by referring to what their mom did, told by the father or grandmother.
Cumulus Humilis Clouds Essay Research Paper The
Cumulus Humilis Clouds Essay, Research Paper The Development and Evolution of Cumulus Humilis Clouds In order for clouds to form, a few factors are crucial to begin their formation. Clouds, since they are primarily water-based with small amounts of other materials (hygroscopic condensation nuclei), need a ready source of water so evaporation can move the water from a lake or the like, into the atmosphere.
Servqual Essay Research Paper PS1 What is
Servqual Essay, Research Paper PS.1 What is the ServQual model ? PS.2 What are the advantages and disadvantages of the model? PS.3 In what situation can it be used?
Multi Strand Science Essay Research Paper NAME
Multi Strand Science Essay, Research Paper NAME: DUE DATE: YEAR 12 MULTI-STRAND SCIENCE Choose ONE of the following local industries and prepare a resource management case study for that industry.
Do Cleaning Chemicals Clean As Well After
They Have Been Frozen Essay, Research Paper Do Cleaning Chemicals Clean As Well After They Have Been Frozen Problem: The researcher is trying to determine whether or not cleaning materials
Technology Factor Analysis Essay Research Paper The
Technology Factor Analysis Essay, Research Paper The main function of my project is to provide a means by which I can measure progress.? It will therefore have to provide resistance when it is used, and have an indicator,
The Commonwealth Essay Research Paper How did
The Commonwealth Essay, Research Paper How did traditional industrial location factors influence The pattern of industry in the UK? Traditional industrial location factors were, in the words of Karl Marx: Land, Labour, Capital and Raw materials , and these greatly influenced industrial location in the UK up until the 70 s:
Solar Oven Essay Research Paper Solar OvenWhy
Solar Oven Essay, Research Paper Solar Oven Why it will work: It will work because the cold air under the box will be separated by four (4) wood pegs. The black, non-glossy paint will attract heat, rather than
Pyrotechnics Essay Research Paper PYROTECHNICSPyrotechnics special effects
Pyrotechnics Essay, Research Paper PYROTECHNICS Pyrotechnics special effects are widely used in motion picture production to create all types of effects involving explosions, fires, light, smoke and sound concussions. The types of pyrotechnics materials used include flash powder, flash paper, gun cotton, black powder (gunpowder), smokeless powder, detonator explosives, and many more.
Bacteria Essay Research Paper True cells
Bacteria Essay, Research Paper True cells with a wall, membrane, cytoplasm, ribosomes and DNA. No distinct nucleus DNA not incorporated in chromosomes but comprising a single, circular strand Bacteria
Managing Waste Essay Research Paper Managing Waste
Managing Waste Essay, Research Paper Managing Waste, To Save Our World Have you checked your garbage lately? Are you aware that you are throwing away many materials that could be saved? If we did simple things like reusing glass, we could reduce our municipal landfill sites by almost 10%. Waste cannot be simply thrown away anymore, now it must be managed.
Kangkong Essay Research Paper TITLE THE FEASIBILITY
Kangkong Essay, Research Paper TITLE: THE FEASIBILITY OF KANGKONG LEAVES AS A SUBSTITUTION FOR CHICKEN’S FEED METHODOLOGY: In this experiment,we used materials like blender ,which was used to grind the leaves,knife to chop the stem of kangkong.We also used microwave or you can also used oven to heat and dry the kangkong.We need also cages for the chickens to leave.we also provided container for the chicken’s feed and also for the processed kangkong.We also provided 2 chickens with the same age,weight and type.
How To Get CosheCom For A Month
Free Essay, Research Paper Vlad Shvorin FCAs 10/15/01 1. Use of Scientific Terms 2. Use of significant figures. 3. Content The purpose of this lab is to find the difference between pennies made before and after 1982. This lab includes seven steps, they re listed below:
Solar Energy Essay Research Paper Solar EnergyThis
Solar Energy Essay, Research Paper Solar Energy This experiment deals with the testing of solar energy and what material holds the greatest amount of heat. Solar energy is heat that the sun gives off. The materials used to determine what holds the heat the longest are rock, soil, water, and stone. The purpose of this project is to see what of the four materials hold the heat the longest.
Recycling Essay Research Paper There are many
Recycling Essay, Research Paper There are many ways we can conserve our resources, but one of the major ways is recycling. In an encycopedia recycling is defined as “the recovery and reprocessing of waste materials for use of new products.” Websters dictonary defines recycling as “a process (as liquid bodywaste, glass or cans) in order to regain material for human use.” There is actually two broad types of recycling, internal and external.
Recycling Essay Research Paper RECYCLING Recycling
Recycling Essay, Research Paper RECYCLING. Recycling is an ancient practice with many modern applications. It refers to the recovery and reuse of materials from spent products. In recent years recycling has become a major part of environmental policy, mainly because of the increased costs of solid- and hazardous-waste disposal, the scarcity of natural resources, and the growing concern over polluted land, water, and air.
Pesticides Essay Research Paper Pesticides include insecticides
Pesticides Essay, Research Paper Pesticides include insecticides, herbicides and fungicides, which kill insects, weeds, and are harmful to humans. They often have direct or indirect effects on other living things. Synthetic pesticides are chemical compounds; some are more toxic than others. Synthetic pesticides can release compounds that are more toxic than the original pesticides when they break down in the environment.
Scholarship Essay Essay Research Paper No greater
Scholarship Essay Essay, Research Paper No greater contribution can be made to a specific field than research that leads to the development of a new and superior technology. Universities and businesses constantly attempt to remain on the cutting edge of new design, manufacturing, and application systems through research and development.
St Augustine Essay Research Paper Augustine of
St. Augustine Essay, Research Paper Augustine of Hippo (354-430 AD) took great pains to create and project a powerful image of himself beyond the churches and towns where he wrote and taught in Roman
Persia Essay Research Paper Influence of Islamic
Persia Essay, Research Paper Influence of Islamic Art The art of Europe, or ‘Western art’ is of a totally different type and style as what is known as ‘Islamic art’. It is difficult to have samples of both together in one place, observe the patterns of one and the narrative form of the other and say, “Islamic art influenced the art of Italy”.
Overworked American Essay Research Paper American Political
Overworked American Essay, Research Paper American Political Culture Overworked American, Chapter 3 If I were to create an American society in which its occupants enjoyed more leisure and less work I would start from the beginning; the education system. In America?s current education system children are taught that leisure is bad.
Blah Essay Research Paper For my senior
Blah Essay, Research Paper For my senior thesis, I will be conducting further research on my project, and the idea from which my project came. This research will include different experimental approaches and setups, the outcomes of these new schematics, and the way in which the project was originally approached.
Ocean Pollution Essay Research Paper Ocean Pollution
Ocean Pollution Essay, Research Paper Ocean Pollution Ocean Pollution is a problem that directly affects ocean organisms and the natural balance. It indirectly affects human health and resources. Oil spills, toxic wastes and the dumping of other materials all contribute to the broad term ‘Ocean Pollution’.
The Scarlet Letter Essay Research Paper THE
The Scarlet Letter Essay, Research Paper THE SCARLET LETTER Since the dawn of time people have read, studied andenjoyed books in which the hero or heroes fall from grace.No matter who
Superconductors Essay Research Paper Super conductivity is
Superconductors Essay, Research Paper Super conductivity is a natural phenomenon in which certain materials such as metals, alloys, and ceramics, can conduct electricity without resistance. These materials are what we call superconductors. In a superconductor, once the flow of electrons begins, it essentially goes on forever, making it an important material to humans.