Earth - Exam
A) Outer core B) Mantle C) Crust D) Inner core
A) Saturn B) Mars C) Venus D) Jupiter
A) 71% B) 50% C) 33% D) 85%
A) Stratosphere B) Thermosphere C) Mesosphere D) Troposphere
A) Lhotse B) Mount Everest C) K2 D) Makalu
A) Nitrogen B) Carbon dioxide C) Oxygen D) Argon
A) Photosynthesis B) Fermentation C) Evaporation D) Respiration
A) Southern Ocean B) Indian Ocean C) Atlantic Ocean D) Pacific Ocean
A) Alfred Wegener B) Isaac Newton C) Marie Curie D) Charles Darwin
A) The Sun B) Geothermal energy C) Fossil fuels D) Wind energy
A) Meteorology B) Ecology C) Geology D) Astronomy
A) Stratosphere B) Mesosphere C) Troposphere D) Thermosphere
A) Jupiter, Saturn, Uranus, Neptune B) Sun, Mercury, Venus, Earth C) Mercury, Venus, Earth, Mars D) Earth, Mars, Jupiter, Saturn
A) 48 hours B) 12 hours C) 36 hours D) 24 hours
A) Gobi Desert B) Arabian Desert C) Sahara Desert D) Antarctica
A) Tropic of Capricorn B) Prime Meridian C) Equator D) Tropic of Cancer
A) Aurora borealis B) Rayleigh scattering C) Rainbow refraction D) Greenhouse effect
A) Aluminum B) Carbon C) Silicon D) Oxygen
A) Ganymede B) Titan C) Europa D) Moon
A) Paleozoic Era B) Mesozoic Era C) Cenozoic Era D) Precambrian Era
A) Centrifugal force B) Magnetism C) Gravity D) Friction
A) Rodinia B) Pannotia C) Gondwana D) Laurasia
A) The third B) The second C) The first D) The fourth
A) 29.2% B) 50% C) 70.8% D) 85%
A) The Moon's gravitational pull B) Earth's distance from the Sun C) The rotation speed of Earth D) The tilt of Earth's axis with respect to its orbital plane.
A) -18 °C (0 °F) B) 14.76 °C (58.57 °F) C) 0 °C (32 °F) D) 100 °C (212 °F)
A) It forms clouds that cover only polar regions. B) It blocks all solar radiation. C) It has no significant role. D) It acts as a greenhouse gas, helping to maintain liquid surface water.
A) 90 days B) 30 days C) About 365.25 days D) 730 days
A) 50,000 km B) 700,000 km C) 384,400 km (238,855 mi) D) 150 million km
A) It has a circumference of about 10,000 kilometers. B) It has a circumference of about 40,000 kilometers. C) It is perfectly spherical. D) It has a circumference of about 60,000 kilometers.
A) The Cambrian Explosion B) The Permian Extinction C) The Ice Age D) The Great Oxidation Event
A) Since the first billion years of Earth's history. B) For the last 100,000 years C) For the last 500 million years D) Since humans emerged
A) Humanity's unsustainable impact on Earth's climate and biosphere. B) Solar flares C) Natural volcanic activity D) The Moon's gravitational pull
A) In Asia 500,000 years ago. B) 300,000 years ago in Africa. C) In North America 100,000 years ago. D) In Europe 200,000 years ago.
A) To generate electricity B) To deflect most of the destructive solar winds and cosmic radiation. C) To stabilize Earth's axis D) To maintain Earth's orbit around the Sun
A) Volcanic activity B) Differences in captured solar energy between geographic regions. C) Earth's rotation speed D) The Moon's gravitational pull
A) It sustains surface conditions and protects from meteoroids and UV-light. B) Its lack of greenhouse gases C) The presence of only nitrogen D) Its stability over time
A) They produce mountain ranges, volcanoes, and earthquakes. B) They stabilize Earth's rotation C) They prevent any geological activity. D) They have no significant role
A) The absence of an atmosphere B) Earth's proximity to the Sun C) The greenhouse effect from gases like CO2 and water vapor. D) Volcanic activity
A) 5 light-minutes B) 10 light-years C) About 8 light-minutes (1 AU) D) 15 light-minutes
A) 2010 TK7 B) 2006 RH120 C) Vanguard 1 D) 469219 Kamoʻoalewa
A) Continental B) Cold polar C) Humid tropics D) Arid
A) The International Space Station (ISS) B) Voyager 1 C) Hubble Space Telescope D) Chandra X-ray Observatory
A) 1200 m (3,937 ft) B) 797 m (2,615 ft) C) 500 m (1,640 ft) D) 1000 m (3,280 ft)
A) Counterclockwise B) Northward C) Clockwise D) Southward
A) Length-of-day variation B) Nutation C) Precession D) Chandler wobble
A) 14-month cycle B) Annual component C) Precession D) Quasiperiodic motion
A) the inorganic carbon cycle B) the nitrogen cycle C) the phosphorus cycle D) the water cycle
A) The formation of the first continents B) The Late Heavy Bombardment C) The Cambrian Explosion D) The Great Oxygenation Event
A) Crust B) Inner core C) Outer core D) Asthenosphere
A) Plasma B) Liquid C) Solid D) Gas
A) Four B) Three C) Five D) Two
A) 10 ppm B) 50 ppm C) 100 ppm D) 20 ppm
A) Circular orbit B) Orbital precession C) Elliptical orbit D) Milankovitch cycles
A) Magnesium B) Iron C) Oxygen D) Silicon
A) 150 kPa B) 101.325 kPa C) 75 kPa D) 200 kPa
A) It has no effect on Earth's rotation B) It stabilizes Earth's axis and causes tides. C) It increases Earth's rotation speed D) It decreases Earth's rotation speed
A) Carbon dioxide B) Oxygen C) Hydrogen D) Nitrogen
A) Hill sphere B) Gravity well C) Atmospheric boundary D) Gravitational field
A) Latin Terra B) Old English eorðe C) Greek Gaia D) Proto-Germanic *erþō
A) Lithosphere-asthenosphere boundary B) Core-mantle boundary C) Outer core-inner core boundary D) Mohorovičić discontinuity
A) Much larger than the Sun B) Much smaller than the Sun C) Half the size of the Sun D) Almost the same apparent-sized disk
A) Gaia B) Terra C) Tellus D) Gaea
A) 78.084% B) 75.000% C) 70.000% D) 80.000%
A) America B) Antarctica C) Africa-Eurasia D) Australia
A) Gondwana B) Pangaea C) Pannotia D) Laurasia
A) *terra B) *tellus C) *gē D) *erþō
A) 4.54±0.04 Ga B) 6.0 Ga C) 3.8 Ga D) 5.0 Ga
A) The presence of a large atmosphere B) Its composition and size compared to other rocky planets. C) Its lack of moons D) Its proximity to the Sun
A) Late Modern English period B) Old English period C) Classical Latin period D) Early Middle English period
A) Shorter by about 8.4 ms B) The same length as the stellar day C) Slightly longer than the sidereal day D) Exactly 24 hours
A) Its dynamic atmosphere and liquid water. B) The absence of an atmosphere C) Its lack of tectonic activity D) Its proximity to other planets
A) Ionosphere B) Magnetosphere C) Atmosphere D) Exosphere
A) Tellus B) Gaia C) Terra D) Gaea
A) 20% B) 50% C) 30% D) 40%
A) Kilimanjaro B) Mount Everest C) Chimborazo D) Mariana Trench
A) Milankovitch cycles B) Chandler wobble C) Nutation D) Precession of the equinoxes
A) 20% B) 40% C) 30% D) 10%
A) Polar night B) Equinox C) Midnight sun D) Solstice
A) The Nazca Plate B) The South American Plate C) The Pacific Plate D) The Cocos Plate
A) Around two-thirds B) Three-quarters C) Half D) One-third
A) Chandler wobble B) Precession C) Quasiperiodic motion D) Nutation
A) Metamorphic B) Basaltic C) Granitic D) Sedimentary
A) The troposphere B) The ozone layer C) The mesosphere D) The stratosphere
A) Igneous rocks B) Basaltic rocks C) Sedimentary rocks D) Metamorphic rocks
A) The lithosphere B) The asthenosphere C) The mesosphere D) The hydrosphere
A) 25% B) 75% C) 50% D) 97.5%
A) Magnetic storm B) Substorm C) Aurora D) Solar flare
A) Nitrogen B) Carbon dioxide C) Argon D) Oxygen
A) Equinox B) Aphelion C) Solstice D) Perihelion
A) 100 mW/m2 B) 87 mW/m2 C) 50 mW/m2 D) 75 mW/m2
A) Mid-ocean ridges B) Oceanic trenches C) Transform faults D) Subduction zones
A) a significant fraction B) all of it C) half of it D) none
A) A flat disc B) An irregular shape C) A perfect sphere D) A rounded shape
A) Transform boundaries B) Convergent boundaries C) Divergent boundaries D) Subduction zones
A) Latin B) Middle English C) Greek D) Old Norse
A) Both hemispheres equally B) Northern Hemisphere C) Southern Hemisphere D) Neither hemisphere
A) 30.0° B) 15.0° C) 45.0° D) 23.439281°
A) The Eurasian Plate B) The Cocos Plate C) The Antarctic Plate D) The South American Plate
A) Quasiperiodic motion B) Nutation C) Precession D) Chandler wobble |
Created with That Quiz —
a math test site for students of all grade levels.