A) Solar energy B) Natural gas C) Coal D) Nuclear energy
A) Molecule B) Tissue C) Cell D) Atom
A) Digestion B) Photosynthesis C) Fermentation D) Respiration
A) Co2 B) H2O C) O2 D) Nacl
A) X-ray B) Ct-scan C) Ultrasound D) Mfi
A) Ribosome B) Mitochondria C) Nucleus D) Chloroplast
A) Phyton B) Html C) Sql D) Css
A) Hydrogen B) Nitrogen C) Oxygen D) Carbon dioxide
A) Battery B) Transformer C) Generator D) Solar panel
A) Blood cell production B) Digestion C) Movement D) Support
A) Earth B) Saturn C) Venus D) Jupiter
A) Electricity B) Magnetism C) Gravity D) Friction
A) Cerebellum B) Brainstem C) Friction D) Cerebrum
A) Iron B) Iodine C) Calcium D) Zinc
A) Combustion B) Melting ice C) Boiling water D) Photosynthesis
A) Anemometer B) Hygrometer C) Barometer D) Thermometer
A) Comma- shaped B) Spiral C) Spherical D) Rod-shaped
A) Actin filaments B) Cillia C) Plasma membrane D) Centromere
A) Laser B) Ideal gas C) Tokamak D) Plasma
A) Turtle B) Crocodile C) Walrus D) Maya bird
A) Cytolysis B) Phytochemical conversation C) Photosynthesis D) Diffusion
A) Analogous organs B) Embryotic organs C) Homologous organs D) Vestigial organs
A) Carbohydrates B) Proteins C) Nucleotides D) Lipids
A) Biological cycle B) Food chain C) Food pyramid D) Food web
A) Marie Pasteur B) Louis Pasteur C) Joseph Lister D) Robert Koch
A) Surface tension B) Viscosity C) Buoyancy D) Atmospheric pressure
A) Omnivores B) Herbivores C) Carnivores D) Ovipores
A) The plant cell will shrink B) The plant cell will remain as is C) The plant cell will rupture D) The plant cell well swell
A) Auxins and abscisate B) Cytokinins and Gibberellins C) Cytokinins and auxins D) Auxins and gibberellins
A) Alcohol B) Acids C) Esters D) Esthers
A) Sahara B) Saudi C) Africa D) Libya
A) Predation B) Mutualism C) Commensalism D) Competition
A) Ecological niche B) Solar system C) Ecosystem D) Water system
A) The plant cell will swell B) To effect on the plant cell C) The plant cell will develop a thickened cell wall D) The plant cell will shrink
A) Bloodworms B) Leeches C) Earthworm D) Maggots
A) Internal B) Gene pairing C) Protoplast fusion D) In vitro
A) Feed on other living things B) Feed on dead organism matter C) Have hydrolytic enzymes D) Undergo photosynthesis
A) Heliocentric model B) Bigbang C) Plasma expansion theory D) Nebular theory
A) Moons gravitational pull B) Earth's gravitational pull C) Earth's rotation on its axis D) Earth's solar energy
A) 100 N B) 10 N C) 1000 N D) 1 N
A) The distance traveled B) The time travel C) The displacement D) The speed of the plane
A) Lunar eclipse B) Neap tide C) Partial eclipse D) Total eclipse
A) 173 Fahrenheit B) 170 Fahrenheit C) 172 degrees Fahrenheit D) 171 degrees Fahrenheit
A) Mass B) Volume C) Physical rate D) Density
A) Water is more dense than iron B) Water is hotter than iron C) Water heats more slowly than iron
A) 3 B) 18 C) 8 D) 12
A) Cold and moist B) Warm and moist C) Warm and dry D) Cold and dry
A) No dry season B) Two pronounced seasons C) Weat and dry season D) Rainfall distributed throughout the year
A) Low pressure region to high pressure region B) East to west region C) North to south region D) High pressure region to low pressure region
A) Exosphere B) Ionosphere C) Troposphere D) Stratosphere
A) Evaporation B) Radiation C) Transpiration D) Convection
A) Weathering B) Diastrophism C) All of the above Correct D) Erosion
A) Helium B) Nitrogen C) Hydrogen D) Oxygen
A) Color B) Impact C) Components D) Density
A) Tiny drops of water B) Molecules of water C) Separate atoms of water D) Atoms of the hydrogen and oxygen
A) Malleable B) Brittlesness C) Luster D) Ductile
A) Environmental friendliness B) Pollution prevention C) Environmental clearance D) Viability of the factory
A) These are seasonal changes in atmospheric circulation and precipitation due to asymmetric heating of mountains and plains B) It causes rainy weather not attributed to tropical cyclones C) The northeast moonsoon blows from November to April causing dry cold weather D) The northeast moonsoon blows from May to October causing rainy weather
A) A boy pushed his car forward B) A boy pressed his hands on the electric post C) A girl picked up her toy D) A girl kicked the ball
A) Dunes B) Lava C) Steam D) Magma
A) Tsunamis B) Volcanic bombs C) Steamburst D) Tidal waves
A) Is a push or pull B) Is expressed in newtons C) All of the above D) Can cause an object to speed up, slow down, or change direction
A) Is accelerated downward by gravity B) All of the above C) Does not accelerate horizontally D) Is thrown with horizontal push
A) The emission spectrum of the hydrogen B) The block body radiation spectrum C) The photoelectric effect
A) 10 mm B) 100 cm C) 100000 mm D) 1000 cm
A) Fields B) Matter C) Energy D) Charges
A) Energy B) Matter C) Particles D) Water
A) The way the sun hits the Earth at different latitudes B) The Earth's revolution C) The Earth's tilt D) All of the above
A) Mesosphere B) Lithosphere C) Outer core D) Asthenosphere
A) Uranus B) None of the above C) Mars D) Mercury
A) Food chain B) Food web C) All of the above D) Energy pyramid
A) The atom gains 2 electrons B) The atom loses 2 electrons C) The atom gains 2 protons
A) Transform plate boundary B) Normal plate boundary C) Divergent plate boundary D) Convergent plate boundary
A) Creep B) Rock fall C) Slump D) Lahar
A) Population B) Tree C) Lake D) Ocean
A) Step-down transformer B) Electric motor C) Galvanometer D) Step-up transformer
A) Alkali metals are group 1 elements B) Alkali metals are unreactive C) Alkali metals are generally found in their uncombined form
A) Colored B) Opaque C) Translucent D) Tranparent
A) Alternating current B) Direct current C) Static electricity D) Electric discharge
A) Blue B) White C) Yellow D) Cyan
A) The sun is directly above the equator B) The daylight hours equal nighttime hours C) Either spring or fall begins D) Either the Northern or Southern Hemisphere tilts towards the sun
A) The same mass and different number of protons B) The same mass and the same number of protons C) Different masses and the same number of protons
A) Basement state B) Bottom state C) Lowest level D) Ground state
A) Cycloalkane B) Alkane C) Alkene
A) A written concept B) All of the above C) A graph D) An equation
A) Thales B) Democritus C) Socrates D) Dalton
A) Representative elements B) Metals C) Transition elements D) Alkali elements
A) Kinetic eney B) Density C) Time D) Impact
A) Sun B) Saturn C) Jupiter D) Earth
A) Day and night B) The calendar year C) The moons changing size D) Four seasons
A) Mars B) Venus C) Jupiter D) Earth
A) Charon B) Eris C) L D) Ceres E) Pluto
A) Moving faster than car B, but not necessarily accelerating B) Accelerating at a greater rate than car B C) Accelerating
A) Solar system B) Oort Cloud C) Galaxy D) Kuiper Belt |