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Biogeochemical cycles (water and carbon)

  •  English    15     Public
    Water and carbon cycle
  •   Study   Slideshow
  • True or false: carbon is constantly moving through the geosphere, biosphere, atmosphere, and hydrosphere.
    true
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  • How are fossil fuels related to global warming?
    too much carbon dioxide in the atmosphere makes it hot
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  • What process removes carbon dioxide from the atmosphere?
    burning of fossil fuels
    death and decay
    photosynthesis
    respiration
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  • Carbon dioxide is taken in by __________ and released by __________.
    plants animals
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  • What is another word for combustion?
    burning
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  • True or false: Carbon is essential for all living organisms to survive.
    true
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  • The oceans and the rainforests are carbon sinks. What is a carbon sink?
    Takes in large amounts of carbon dioxide from the atmosphere.
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  • The ocean absorbs huge amounts of carbon. Ocean organisms use this carbon dioxide to make what...
    shells
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  • The evaporation of water vapor from plants and trees is called...
    transpiration
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  • Water vapor that rises in the atmosphere and cools to create clouds is the process of...
    condensation
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  • Water that is changing from a liquid to a gas is going through the process of...
    evaporation
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  • What process is going on in the image?
    Precipitation
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  • What energy source runs the water cycle?
    the sun
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  • True or false: A cycle has no real beginning or end.
    true
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