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Universe

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Published in: Geography
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  1. UNIVERSE
  2. GEOCENTRWC THEORY Propounded by aristotle Supported by ptolemy in 140 A.D. oon ercu Venu ite tar
  3. aocntæc "DE REVOLTOON SPHUS ORBOYUM CELESTOUM Stars Planets Moo Earth UN Eart Geocentric Theory COPERNOCUS ON BOOK Stars Planets Moon Heliocentric Theory
  4. STEADY STATE THEORY Evolutionary Theory: Density of matter decreases over time Steady State Theory: Density of matter is constant over time
  5. STEADY STATE THEORY PROPOUNPED BY Fred Hoyle ,Bondi And Gold DENSITY OF MATTER CONSTANT OVER TIME EVOUTIONARY STATE THEORY DENSITY OF MATTER DECREASES OVER TIME
  6. 8??? ???.? ??? cosmos .oes . ?????? ??? ??? ???? ??•? ??•?»• ????? ?? ??.?? (?? tkcb•os ???*?? 10 ????? «? Gravay * ???? ??? Ba»es 10??? ?•??? ???•. ne«monstotottn co&sceto ???? ?? p«eveM ???. ??»???? the 000ds ?? spe• ??? e•emeMs ??»??. ?? ?????. ???? ?? ??? ???» —»e«s.
  7. THEORY 15 MILLION YEARS AGO , Tiny ball -IOA-43 sec , infinite temperature expands in a short time in to a shape of grape fruit, Year losts -temp.decreases, To form a galaxy this is known as big bang theory .
  8. ROW STAas ARE FOæED How Stars are Formed Clouds of gas and dust are disturbed by the gavity of a nearby phenomena, The disc rotates faster and faster pulling more material inwards creating a hot, dense core called a protostar. The disturbance causes clumps to form and draw gas inwards When the protostar becomes hot enough hydrogen atoms begin to fuse. 02010 The collapsing clump begins to rotate and flatten into a disc of gas and dust After millions of years a bipolar flow erupts from the producing helium protostar and blasts away and energy remaining gas and dust.
  9. STAas ARE FOæED Near by planet gravitational force -takes the gases and dust from clouds - Dust and gases come out join together form like a disc ,this disc starts to rotate . Day by day discs rotates very faster Because of faster rotation more , it takes the dust like materials from outside . Because of this center region become very hot and form like a proto star After millions of years ,expansion & compression takes place . Because of this remaining gases and dust blasted away to form stars.
  10. millions and millions of galaxies is known as Milky way is one of the galaxy in the universe Part of milky way galaxy -solar system (sun & planets )
  11. Sun Venus Earth Neptune Pluto Cop,'f$t C Ad(Sson Wegey Mercury Mars Satum ranus Jupiter
  12. SON Mixture of gases, 92%-hydrogen,7.8% helium other gases, Temp, on the surface on sun is 6000 celsius Temp, on the center of the sun is 15 000,000 degree celsius ,
  13. SON HS ? Fusion takes place in the center of the sum 2 Hydrogen molecules collide helium (new nucleus)+light energy release, Astronomers call sun as "big fire ball"
  14. BE aocn P casEous S Mercury , venus ,earth , mars - smaller in size - large amounts of rocks -smaller amounts of gas - rocky planets . Jupiter , saturn ,uranus , neptune -bigger in size -small amounts of rocks - large amounts of gases -gaseous planets
  15. OF evo U BON Planets name Mercury Venus Mars Jupiter Saturn Earth Uranus Neptune pluto Period of rotation (length of the day) 59 days 243 days (retro grade motion ,east to west on its axis ) 24 hours , 37 min 9 hours 56 min 10 hours 39 min 23 hours 56 minutes 17 hours 15 min 16 hours 7 min 153 hours 18 min (retrograde motion Period of revolution(length of the year ) 88 days 225 days 687 days 11 years 313 days 29 years 167 days 365 days 6 hours 16 min 84 years 6 days 165 years 248 years
  16. Eas HOD to OF P My Very Easy Method Just o ercury o Earth O ethod ust o o O ars u piter aturn eptune ran us
  17. Moon Formation Buzzle.com
  18. FOR+ATHON OF Modern theories state that ' big spalt' was the reason for formation of moon, lee, huge mass of one third of that of the mars collide with the earth soon after the formation of the earth , Period of revolution - 27 days 7 hours 43 minutes
  19. EQOWNOXES Vernal Arctic Circle (66.50 N) -----............-...-..-.....-X Equinox March 21-22 Tropic Of Ca#er (23.50 N) Incoming solar Equator ——x energy equal in Tropic of Capricom (23.50 S) both hemispheres Earth • Sun Summer June 21-22 Incomiro solar energy greatest in Northem Hemisphere omit Autumnal Equinox •P September 22—23 231? Winter Solstice December 21—22 Incoming solar energy greatest in Southern Hemisphere Incoming solar energy equal in both
  20. SOLAa Lunar Eclipse Where the Earth Blocks the Sun's Rays from partially/fully reaching the moon. Partial Eclipse = Moon within Earth's Penumbra shadow. Total Eclipse = Moon within Earth's Umbra shadow. Eclipsing the Past Transcending old Beliefs & Fears Illuminating your LIGHT from the Inside-Out Partial Eclipse (Penumbra) 'Total Eclipse (Umbra) Partial Eclipse (Penumbra) Moon's Orbit www.UniversalLifeTools.com
  21. SOLAR Solar Eclipse Where the Moon fully/partially obscures Earth's view of the Sun Partial Eclipse = Earth within Moon's Penumbra shadow. Total Eclipse = Earth within Moon's Umbra shadow. Obscures our future vision so we can clearly see the NOW Profound Opportunities to not be a victim of the PAST Quantum Leaps into more conscious ways of living/being Moon's Orbit Partial Eclipse (Penumbra) www.UniversalLifeTools.com
  22. Longitude and Latitude North Pole SOON Parallels of latitude Northern Hemisphere o Southern Hemisphere 4 Meridians of longitude South Pole goos Prime Meridian Arctic Circle 660 34'N Tropic of Cancer 230 26'N Equator 00 Tropic of Capricorn 230 26•s Antarctic Circle 660 34•s timeanddate.com
  23. SondJY Satürday
  24. WNTERNATHONAL DATE Lies parallel to the prime meridian near aleutian islands Crossing this international date line east to west makest the traveller gain the day , Crossing the line from west to east makes the t raveller repeat the day ,

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