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