Learn Geology With Puviyalan

Geological factors of Solar Terrestrial planets           Our Solar System is of over 500 known solar system in the entire Milky way galaxy. The Solar system came into being about 4.5 billion years , when a cloud of interstellar gas and dust collapsed, resulting in a solar nebula, resulting in a solar nebula-a swirling disc of material that collided to form the Solar system,The Solar system is located in the Milky Way galaxy's Orion star cluster. Only 15% of the stars in the galaxy host planetary systems. One of those star is our own sun. Sun                   The sun's fiery nature along with a tremendous gravitational pull and an extensive magnetic field helped it to become the heart of our solar system. Our sun can be dived into six layers or regions corona,chromosphere,photosphere,convective zone,radiative zone and core.In about atom count the sun is 90% of Hydrogen,8.9% of Helium and 0.1% of Heavi...

 Introduction to Solar System            SOL- Roman God of sun. Within the universe we have numerous galaxy one such galaxy is one such galaxy is milky way galaxy. Which is discovered in 1704 the term solar system was first appeared in English in 1781. Star is defined as a huge ,a massive body of luminescent matter radiating enormous amount of energy second. Each star holds around itself ,under the influence of force of gravity, a variable number of relatively small sized ,non-radiating bodies of matter, called Planets. The basic difference between star and a planet is in their masses: a star is thousand times bigger than a planet . Because of such an enormous mass very high temperatures are reached in the interior of a star that make it radiate energy. Components of Solar System             The nine planets and the sun are the main bodies of solar system. The planets revolve around the sun along regular stable and nearly ...

 Intresting facts in Geology Facts behind eye of Sahara:            World's largest has a eye like structure which is actually formed by differential erosion by wind. Eye of sahara also called as the Richat structure is prominent circular feature in the Sahara's Adrar plateau, Northwest Africa. The Richat structure is a highly symmetrical and deeply eroded dome, of 40 kilometer in diameter exposing sedimentary rock on layers which appear as concetric rings.The sedimentary rock exposed in this dome ranges in ages from late proterozoic within the center of of the dome of Ordovician sandstone around its edges.           Facts in ghats of South India:             Almost 80% of the rainfall in India is contributed by the monsoons, these monsoons are maintained by mountain ranges in coastal planes. Such as Western Ghats and Eastern Ghats. Western Ghats are formed during the breakup of gondwana s...

  INTRODUCTION TO GEOLOGY What is geology?            Geology is the science which devoted to the study of the earth.  It deals with all the features of the earth's surface and with the origin, composition ,structure and inhabitants of the earth.        Branches of Geology: Physical Geology:        Physical geology is concerned with the work of natural process with the work of natural processses which bring about changes upon the earth's surface.paleontology Paleontology:        Paleontology is the the science of fossils of ancient life forms and their evolution. Stratigraphy:        Stratigraphy is the science of the description ,correlation an classsification of strata in sedimentary rocks including the interpretation of the depositional environments of those strata. Structural geology:       Structural geology is branch of geology deals with the stud...