Study

Weathering, Catastrophic Events and Ecoregions

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  • What is deposition?
    The dropping of rocks
  • TRUE OR FALSE: Hurricanes are bigger than tornadoes
    True
  • What is surface water?
    Water found on the surface
  • What is the breaking down of rocks?
    Weathering
  • What is the dropping of rocks?
    Deposition
  • What is weathering?
    The breaking down of rocks
  • Where does the river end?
    River mouth
  • What is a large region of land made up of ground water, surface water and a drain?
    Watershed
  • What three things make up a watershed?
    Ground water, surface water, a drain
  • TRUE OR FALSE: Hurricanes are stronger than tornadoes
    False
  • The speed water goes through dirt
    Permeability
  • What is the movement of rocks?
    Erosion
  • TRUE OR FALSE: Hurricanes are predictable and tornadoes are unpredictable
    TRUE
  • Give an example of physical weathering.
    Ice wedging, water, wind, animals or plants
  • What do hurricanes need?
    Warm water
  • Where do most tornadoes form?
    Tornado alley
  • What is permeability?
    The speed water goes through dirt
  • Where does the river start?
    River source
  • TRUE OR FALSE: Tornadoes last for weeks and hurricanes last a few hours
    FALSE
  • What ecoregion do we live in?
    South Texas Plains
  • Where the aquifer and dirt meet is the -
    Water table
  • The spaces in between dirt
    Porosity
  • Give an example of chemical weathering.
    Acid rain (carbonic acid), rust (oxidation) , caves (carbonation)
  • What is erosion?
    The movement of rocks
  • What is ground water?
    Water found underground
  • What is porosity?
    The spaces in between dirt