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