Topic: Currents and Ocean Circulation
Theme: Systems and Structures


The student is expected to:
  • describe some cycles, structures, and processes that are found in a simple system (*5.5-A)
  • describe some interactions that occur in a simple system (*5.5-B).
  • identify and describe a system that results from the combination of two or more systems [wind & ocean] (*6.5-A),
  • describe how the properties of a system are different from the properties of its parts (*6.5-B),
* Refers to the Texas Essential Knowledge & Skills for science.