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8th Grade Science SOL

Quiz by Mary Peters

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27 questions
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  • Q1
    What is the basic unit of life?
    Molecule
    Organism
    Atom
    Cell
    30s
  • Q2
    What type of energy is stored in food?
    Mechanical
    Chemical
    Nuclear
    Thermal
    30s
  • Q3
    What is the formula for water?
    H2O
    CO2
    O2
    NaCl
    30s
  • Q4
    What is the law of conservation of energy?
    Energy can only be destroyed
    Energy cannot be created nor destroyed, only transformed
    Energy can be created and destroyed
    Energy can only be created
    30s
  • Q5
    What is the function of the mitochondria?
    Produce energy
    Store water
    Produce hormones
    Produce enzymes
    30s
  • Q6
    What is the boiling point of water?
    100 degrees Celsius
    50 degrees Celsius
    0 degrees Celsius
    200 degrees Celsius
    30s
  • Q7
    What is the force that causes objects to fall to the ground?
    Gravity
    Inertia
    Electromagnetism
    Friction
    30s
  • Q8
    What is the difference between a solid and a liquid?
    A liquid has a fixed shape, while a solid does not
    A liquid has a higher density than a solid
    A solid has a higher density than a liquid
    A solid has a fixed shape, while a liquid does not
    30s
  • Q9
    What is the process by which plants make their own food?
    Photosynthesis
    Germination
    Pollination
    Fertilization
    30s
  • Q10
    What is the cause of tides?
    The temperature of the water
    The wind
    The rotation of the Earth
    The gravitational pull of the moon and the sun
    30s
  • Q11
    Which of the following is NOT a characteristic of a solid?
    Cannot be compressed
    Definite shape
    Definite volume
    Can easily change shape
    30s
  • Q12
    What are the three subatomic particles that make up an atom?
    Protons, neutrons, and electrons
    Protons, electrons, and photons
    Electrons, photons, and neutrons
    Neutrons, photons, and electrons
    30s
  • Q13
    Which of the following is a renewable resource?
    Natural gas
    Coal
    Fossil fuels
    Wind power
    30s
  • Q14
    What is the process that releases energy from glucose called?
    Mitosis
    Meiosis
    Cellular respiration
    Photosynthesis
    30s
  • Q15
    What is the most common gas in the Earth's atmosphere?
    Oxygen
    Water vapor
    Nitrogen
    Carbon dioxide
    30s

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