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