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Eog review--8th Grade Science

Quiz by Joseph Callahan

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30 questions
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  • Q1
    Which of the following has a negative charge?
    neutron
    Electron
    proton
    nucleus
    30s
  • Q2
    Choose the series of activities that will separate sawdust, water and iron fillings.
    evaporate, then use a magnet
    stir, then filter
    filter, then add vinegar
    evaporate, then add water
    30s
  • Q3
    Which of the following is an example of point source pollution?
    discharge from a sewage plant
    runoff from lawns
    acid rain
    nitrogen in the air
    30s
  • Q4
    Use the image to tell where the most reactive Metals are located.
    Question Image
    Group 1, alkali metals (grayish blue)
    Group 17, Halogens
    Groups 3-12, transition metals (orange)
    Group 18, noble gases
    30s
  • Q5
    Which water treatment method moves water through a membrane that large contaminants cannot pass through?
    bottling
    reverse osmosis
    distillation
    boiling
    30s
  • Q6
    Which of the following is an example of something that would happen during a chemical reaction?
    heterogeneous mixture
    dissolves
    fizzing occurs
    homogeneous mixture
    30s
  • Q7
    At the beginning of an experiment, Carl has recorded a total mass of 200 grams. After the reaction, how much total mass should their be.
    197 grams
    195 grams
    200 grams
    205 grams
    30s
  • Q8
    If a person lives in a remote part of the desert, what renewable energy option should they use?
    geothermal
    hydroelectric
    solar
    biomass
    30s
  • Q9
    Which statement differentiates viruses from living things?
    They contain RNA and DNA
    They are very small and cannot be seen without a microscope.
    They can only reproduce inside cells.
    They are made of proteins
    30s
  • Q10
    Precipitation, evaporation, transpiration, runoff, infiltration, all describe what cycle?
    the nitrogen cycle
    the water cycle
    the rock cycle
    the carbon cycle
    30s
  • Q11
    Which of the following could be used as evidence that a volcanic eruption occurred at a particular time in the past?
    increased sunlight at the surface
    the evolution of a species over time
    sulfates and ash in ice core samples
    global rise in temperatures
    30s
  • Q12
    Which of the following statements correctly represents a global negative impact of fossil fuel usage?
    Burning fossil fuels releases excess amounts of carbon.
    Mining for fossils fuels has changed the Earth's ecology.
    Fossil fuels disrupt the water cycle.
    Drilling for fossil fuels disrupts the nitrogen cycle.
    30s
  • Q13
    When two tectonic plates are pushing together we call this a...
    convergent boundary
    divergent boundary
    transform boundary
    fault
    30s
  • Q14
    Which type of medication is most appropriate for a person suffering from a bacterial infection?
    antibiotics
    antifungal
    vaccine
    fluids
    30s
  • Q15
    What is generally considered to be the most deadly vector in human history?
    sunlight
    soil
    mosquitoes
    ticks
    30s

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