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97 Cards in this Set
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- Back
- 3rd side (hint)
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-3rd Planet-largest terrestrial planet- it supports life |
Earth |
MVEM |
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used to measure the size and distance of the sun and moon |
Trigonometry |
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Motion of celestial object can be explained without putting the earth at rest in the center of the universe |
Theory of Heliocentrism |
Made by Nicolaus copernicus |
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Equal area in equal intervals of time will be swept out because of an imaginary line drawn from the center of the sun |
Law of equal Areas |
Made by Johannes Kepler |
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Contribute first description of moving objects |
Galileo Galilei |
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Conceptualize The force of gravity |
Sir Isaac Newton |
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Enormous Empty space that holds small particle to the biggest galaxy |
Universe |
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Geo means? |
Earth |
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Group of planets, moons, asteroid and comets |
Solar system |
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Formation of solar system which includes the motion of planets |
Solar system nebula |
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Refered as the star at the center of the solar system |
sun |
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occupy interior surface includes sunspot, granulation and faculae |
Photosphere |
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Groups of Rocks , never joined to form a planet |
asteroid belt |
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Small interplanetary rocks, smaller than asteroid |
Meteors |
- when meteoroids burns in Earth atmosphere it is called _____ |
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Dirty snowballs of dust and rocks in methane |
commets |
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What is the 3 branches of Astronomy |
-Astrophysics -Celestial Mechanic - Cosmology |
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Studies the physical nature of stars and other celestial bodies |
Astrophysics |
belong sa 3 branches of astronomy |
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Calculation of the motion of the celestial objects such ad planets |
Celestial mechanic |
Belong sa branches of astronomy |
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study of origin and development of the universe |
Cosmology |
Belong sa Branches of astronomy |
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According To GEORGE DARWIN, He stated the sun burst open and planets and moons shot out a high speed and went to their respective places |
FISSION THEORY |
Theory |
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He Derived the 3 basic law of planetary motion |
Johannes Kepler |
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the planets and moons were flying around and the sun started capturing them and began circling |
Capture theory |
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Shape of the earth |
Oblate spheroid |
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ilang percent ng body natin gawa sa star dust? |
97% |
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2 types of astronomy |
ancient astronomy modern astronomy |
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belong sya sa Ancient Astronomy - moon is a sphere shape according to him |
Anaxogoras |
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Belong sa ancient astronomy -according to him, the earth is a spherical shape |
Aristotle |
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Ancient Astronomy - Professed the Heliocentric Helio ( sun ) Centric ( center ) |
Aristarchus |
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Ancient Astronomy - he determined the 850 stars and the location of it, and divided it into 6 groups based on their brightness |
Hipparchus |
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Ancient Astronomy - ptolemic system presented Geocentric model Geo ( Earth ) |
Cladius Ptolemy |
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modern astronomy -according to him, the sun is the center of the universe -Heliocentrism |
Nicolaus copernicus |
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modern astronomy - he expressed the idea of stellar - stellar ( star ) - stellar paralax |
tycho brahe |
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who made the 3 basic laws of planetary motion |
johannes kepler |
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the path of planets around the sun is elliptical in shape - elliptical pathway |
Law of eclipses |
by johannes kepler |
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nag start sa space dust and rock chunks - because of space dust nakabuo ng planets nabuo na rin ang moon |
Accretion theory |
type of theory |
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nag start sa dalawang planets ( ang Earth and isang small planet ) nag collide sila |
planetary collision theory |
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star nag collide nakabuo ng sun, moon, planet |
stellar collision theory |
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ano ang JSUN |
Jupiter Saturn Uranus Neptune |
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Jovian planets sila |
Jupiter Saturn Uranus Neptune |
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-this type of planet is made up of gases - magagaan sila - may fast rotation - has strong magnetic field |
Jovian planets |
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-has rock, metals - high density or mas mabigat - slow rotation -weak magnetic field - no rings - MVEM |
TERRESTRIAL PLANETS |
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example of terrestrial planets
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MVEM MERCURY VENUS EARTH MARS |
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it magnify distant objects |
telescope |
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invented by Galileo Galilei - using lens |
REFRACTING |
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invented by sir sir isaac newton - using concave mirror |
reflecting |
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3 types of earth subsystem |
-geosphere -hydrosphere -atmosphere |
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750 miles thick and made of iron |
inner core |
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1400 miles thick is made up of iron, nickel, and alloy |
outer core |
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pinakamalaking layer of earth |
mantle |
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a layer of earth that is made up of soil and mostly composed of solid rocks |
CRUST |
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HYDRO means? |
water |
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71 percent of the earth is made of |
water |
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97.5 percent of the water on Earth is made of |
salt water |
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only_____ percent is fresh water |
2.5 |
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how many percent does glaciers cover? |
10 percent |
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5 LAYER OF ATMOSPHERE |
TROPOSPHERE STRATOSPHERE MESOSPHERE THERMOSPHERE EXOSPHERE |
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layer of atmosphere na nabubuo ang weather and nakakapag travel dito ang eroplano - jet stream |
troposphere |
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-ozone layer 30-50 km from the earth surface |
stratosphere |
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it is the middle layer of the atmosphere -coldest region -layer where most meteors burn up |
mesosphere |
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layer of atmosphere na makikita ang aurora borialis and auror australis - may satellite |
thermosphere |
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a layer of atmosphere na more on gasses - it is the thinnest region |
exosphere |
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building blocks of rocks |
mineral |
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characteristic of minerals |
-inorganic - occurs naturally -solid |
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8 different properties of mineral |
-crystal form - luster -color -streak -hardness -cleavage -fracture -specific gravity |
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describe the growth pattern of mineral |
crystal form |
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it is the quality of the light -has 3 types (nonmetallic, metallic, submetallic ) |
luster |
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visual perceptual property corresponding to human |
color |
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mineral display when it has been powdered form |
streak |
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resistance of minerals from being scratched |
hardness |
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invented by Frederick mohs |
mohs scale |
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splitting the crystal along the smooth place |
cleavage |
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splitting in direction pocessing difficult |
fracture |
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the ratio of the weight of mineral compared to water |
specific gravity |
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combination of glass and minerals |
rocks |
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drawn in finer wires |
ductility |
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cools slowly below earth surface |
intrusive rocks ( loob ) |
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cools quikly - may maliliit na crystals |
exclusive rocks ( labas ) |
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2 types of igneous rocks |
intrusive rock exclusive rock |
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comes small particle of rocks, condensed and make a new rock |
sedimentary rock |
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change in form and composition because of heat,pressure, and chemically fluid |
metamorphic rock |
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they can be replenished over a short time |
renewable |
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can be replenished in a longer span of time |
non-renewable |
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-it formed million years ago - made from dead - made from compressed plant and animal remains - provide 90 percent light and heat -made of hydrocarbon |
fossil fuels |
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- solid form - found buried in earth - comes from land vegetation |
coal |
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4 types of coal |
- peat - ignite -bituminous - antracite |
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other term for oil |
petroleum |
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- liquid form - found in areas once covered with oceans - found in animals and plants remain found by drilling walls |
oil |
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nakikita pag may existance of oil |
natural gad |
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nasa taas ng oil |
natural gas |
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united state consume ____- percent of fossil fuels |
30 percent |
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it consumes direct sunlight and turn it into energy |
photovoltaic solar energy |
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used a large machine to convert sunlight and produce it into energy |
solar thermal techno |
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-wind-powered grain mills - first to use wind energy |
persian |
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used to generate electricity form the kinetic power of the wind |
wind turbine |
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used to generate large amount of electricity in wind farm |
wind turbine |
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group of wind turbines in the same location |
wind farm |
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largest wind farm in Southeast Asia - located at san Lorenzo, guimaras |
burgos wind farm |
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