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