Preview

Tiny Pieces Of Opal In Meteorite Essay

Satisfactory Essays
Open Document
Open Document
155 Words
Grammar
Grammar
Plagiarism
Plagiarism
Writing
Writing
Score
Score
Tiny Pieces Of Opal In Meteorite Essay
Meteorites, who collide with the Earth’s surface and make its way into our planet, can really affect the environment we live in. In the article “Scientists Find Tiny Pieces of Opal in Meteorite” by Enrico de Lazaro, scientists have discovered that meteorites delivered water ice to asteroids during the time of the early Solar System. The fact that most of this article is about meteorites, makes it clear that this would be part of the meteorology branch which we are studying about. The scientists have now figured out that the opals, which carried 30% water, formed before the meteorite. Thus reflecting on the existing of water close to the parent asteroid, since meteorites can carry a large amount of water. Although sometimes meteorites can be

You May Also Find These Documents Helpful

  • Better Essays

    For a long period which could have lasted several years, dust and other debris from the impact formed a layer on the surface of the Earth.(13) This may have caused a threat to the survival of terrestrial animals.(13) Sunlight was unable to reach the surface of the Earth and this would have contributed to the cooling effect.(13) This layer on the Earth would have been created when the intense force of the asteroid hit Earth in the second stage which caused small pieces of earth and dust to scatter.(13) The intense wind following the event would have contributed to the spread of the debris.(7) After the asteroid, the sky would have darkened and would not have returned to its normal state for a number of months or even years.(7) The darkening of the sky must have been caused by the release of gases and distribution of dust.(7) The gases released included 10,000 billion tonnes of carbon dioxide, 100 billion tonnes of carbon monoxide and 100 billion tonnes of methane.(7) This release would have also temporarily destroyed the ozone layer.(7) The darkening of the sky made photosynthesis difficult and threatened the food chain as many plants were unable to grow.(7) Photosynthesis relies heavily on the sunlight and the darkness of the sky restricted the amount filtering through to the…

    • 1508 Words
    • 7 Pages
    Better Essays
  • Good Essays

    Rose quartz is a pale pink to rose-red variety of quartz. Quartz is the second most plentiful mineral found in the Earth’s crust. Rose Quartz occurs only in massive formations, with no crystal faces, edges or points. It is often hazy or turbid; therefore it lacks good transparency. It also contains microscopic fibers, which can on occasion produce a cat’s eye or star effect within the stone. Rose quartz crystals are formed when the pressure within the earth pushes molten lava into cracks and crevices. Within these fissures minerals, usually titanium, iron, or manganese, begin to mix with other minerals, and it is during this process that rose quartz crystals begin to form. The first rose quartz crystals were found near Rumford, Maine, USA, but today most crystals come from Minas Gerais, Brazil.…

    • 689 Words
    • 3 Pages
    Good Essays
  • Satisfactory Essays

    Quiz Week2

    • 491 Words
    • 2 Pages

    Impact=Population X Affluence X Technology- this means the Population is the number of people living on the Earth, multiplied by the affluence or the amount each person consumes and that impact upon the Earth, multiplied by the Technology , referred to as the knowledge mankind has acquired and the tools and machines we have created because of that knowledge. All of these factors have a tremendous effect upon the planet, if we have too many people that use up all of the Earth's resources, that causes a problem because the Earth cannot replenish the resources faster than we consume them, and the Affluence of the population of each of the cultures of the people that populate the Earth consume resources at different paces and this also has a great impact upon the availability of the limited resources we have, and the technology we have can make many things which can reduce the natural resources of the planet or it can pollute the resources remaining from the process of creating the…

    • 491 Words
    • 2 Pages
    Satisfactory Essays
  • Good Essays

    companies blast chemicals and water into the earth to break it up, and it can also cause…

    • 618 Words
    • 1 Page
    Good Essays
  • Good Essays

    This mostly was for why NASA fun the asteroid studies. I thought they should because it would help with protection, resources and our lifestyle. The resources would help a lot during inventions and buildings and other things. The lifestyle can change our way of life like technology it can make us more advance such as more durable stuff that can last longer than what we have. We could make more building that would be a little bit more stable.This all can help us because it can make all of us advance than other states. Thank you for reading this…

    • 653 Words
    • 3 Pages
    Good Essays
  • Better Essays

    Bolide, impact by asteroids or meteorites, can cause several environmental causatums. The dust from the impact can block out sunlight for years, creating permanent a winter, leading to the collapse of ecosystems. With no sunlight, plants cannot photosynthesis, so they will eventually die. Decaying plant and animal life leads to release of noxious gases, lessening the O2 levels in both atmosphere and lithosphere. The bolide impact can cause huge earthquakes and tsunamis. Molten debris raining down after the impact can start wildfires across the globe, further adding to the noxious atmosphere. The release of carbon dioxide and sulfur dioxide from mega-volcanoes can impact global temperatures, leading to global warming, sea level rises and acid rain. Volcanic eruptions have are…

    • 1433 Words
    • 6 Pages
    Better Essays
  • Good Essays

    Symbolism plays a fundamental part in Tennessee Williams’s play, “The Glass Menagerie”. Examples of the use of symbolism include the fire escape, as an escape from the family, the phonograph, as an escape from reality, the unicorn, as a symbol for Laura's uniqueness and the father’s photograph, representing something different to each character. Through recognition of these symbols, a greater understanding of the play’s theme is achieved.…

    • 835 Words
    • 4 Pages
    Good Essays
  • Better Essays

    Scientists have backed up their theory that earth was hit by an asteroid, with a great amount of evidence. In 1980, Walter Alvarez of the University of California at Berkeley discovered deposits of iridium in sediments that dated back from the Cretaceous period, which was when the mass extinction occurred. "Iridium is rare on earth, but is concentrated in meteors and comets" ("mass extinction").This led to proposal of the asteroid theory since the discovery of the iridium sediments proves that an asteroid had hit earth. Then in 1991, the Chicxulub crater was found on the Yucatan peninsula in Mexico. This crater was 112…

    • 1985 Words
    • 8 Pages
    Better Essays
  • Good Essays

    Kiss of the Spider Woman

    • 334 Words
    • 2 Pages

    Through every oral I am able to learn something new about Puig's novel. This time, it was my own that had me discovering a facet of the book I had not yet unearthed. During one of Molina's many breaks from telling the panther woman story, Valentin voiced the opinion that “...It's just like an allegory, and really clear too, of the woman's fear of giving in to a man, because by completely giving in to sex she reverts a little to an animal.” I thought this comment at the height of arrogance until I considered the setting. In South America around the 1970s, woman weren't exactly equals. They held very little power over their own lives, whether is was their fathers approving/disapproving of their suitors or husbands automatically labeling them as cooks and maids. One of the few powers many women had, was the ability to withhold sex. Ergo, men had to demonize this to have all the bases covered.…

    • 334 Words
    • 2 Pages
    Good Essays
  • Good Essays

    CHEMICAL WEATHERING

    • 1178 Words
    • 5 Pages

    All the minerals in a rock are not in chemical equilibrium with the atmosphere around them.…

    • 1178 Words
    • 5 Pages
    Good Essays
  • Good Essays

    Diary of James Hutton

    • 693 Words
    • 3 Pages

    It is the summer of 1754 and I have moved to a piece of farm land that I’ve inherited from my late father. I am now a farmer and even though I do not have a degree in geology, I have decided to study geology as I am farming.(About 2013). As I observe the land, there are many things I have discovered about the Earth. It is believed the Earth came into existence on October 22, 4004 B.C. I now believe the Earth is being formed. I have recognized Earth’s history. I have discovered that fossils are the remains from animals that perished from the Biblical Flood. Once such process is erosion and sedimentation both work present day. Sediments deposited form the water compress to become stone. Sedimentation slowly takes place and older rocks are made of materials from ruins of older continents. When rock is exposed to the atmosphere it erodes and decays and this is called the great geological cycle. Molten material can be forced into the mountains, it erodes, and then the eroded materials get washed away. The Earth’s interior is extremely hot and the processes long ago that caused the changing of the Earth are still the same processes present day. (Mathez, E.A. 2000 American Museum of Natural History).…

    • 693 Words
    • 3 Pages
    Good Essays
  • Satisfactory Essays

    The Age of Comets

    • 403 Words
    • 2 Pages

    The article summarized below is from THE NATIONAL GEOGRAPHIC (issue Dec.97) by William R. Newcott. It tells about how comets are important and their effect on earth and its people.<br><br>Comets are leftover scrubs of material that did not make it to planethood in the events creating our solar system. They orbit in a perpetual Deepfreeze until some subtle gravitational nudge upsets the delicate balance. The Great Falls begins. First a snowball drifts towards the sun and steadily accelerates. As solar radiation heats the comets the ice within sublimates, escaping as gas from vents from the surface. Sometimes jets of sublimating ice whirl off the rotating comet nucleus like a firework pinwheel. Dust trapped in the ice breaks free. Pushed back by the pressure of the sun's radiation, the dust streams out behind the comet in what appears as a fairytale. The comet is among the fastest thing in the solar system.<br><br>The most important new results are that the comet contains carbon compounds with trace of nitrogen sodium and sulfur. These ingredients are essential for life on earth. That is why scientist believes that a comet might have crushed on earth and from that moment life began. The ion tales are believed to be a kind of wind sock for the solar wind and NASA scientists are hoping to use it to get weather reports from distant solar system.<br><br>Most comets can be only seen with a telescope but every once in a while an impressive one is visible to the naked eye. People through out history gave importance to comets. For example the Romans made a coin about a comet orbiting the sun that shows how its tail points away from the sun. The Babylonians recorded a comet sighting. One of the Astic leaders gave up his land to the Spanish upon seeing a comet.<br><br>Definitely we are living in the age of comets where scientists detect it through telescopes and e-mail it to the central bureau for Astronomical Telegrams in Cambridge Massachusetts USA. Some people even cheat…

    • 403 Words
    • 2 Pages
    Satisfactory Essays
  • Better Essays

    A diamond is considered to be one of the most precious and rare stones on earth. These stones “are rare for three reasons: they form deep within the Earth in very localized places beneath continents, an extremely unusual kind of volcanic activity is needed to bring [diamonds] to the surface, and only about 20 per cent of them are gem quality” (Fleet, Hart, Wall 23). Not all diamonds are good enough to sell for jewelry purposes but are good for different industrial uses. Many extensive geological processes are involved in the formation of diamonds as well as long periods of time needed. “Diamonds which are mined formed about three billion years ago” (Fleet, Hart, Wall 23).…

    • 1639 Words
    • 7 Pages
    Better Essays
  • Good Essays

    Environmental Problems

    • 921 Words
    • 4 Pages

    Mining activities not only can destroy the vegetation of the area, but can contribute to instability in the earth's crust.…

    • 921 Words
    • 4 Pages
    Good Essays
  • Good Essays

    weathering

    • 776 Words
    • 4 Pages

    Weathering is the breaking down of Earth’s rocks, soil and minerals through direct contact with the planet’s atmosphere. Weathering occurs in situ or “with no movement” and thus should not be confused with erosion, which involves the movement of rock and minerals by agents such as water, ice, wind and gravity.…

    • 776 Words
    • 4 Pages
    Good Essays