6. current that flows parallel to the shoreline and
erodes beaches

This is called a longshore current. A longshore current is an ocean current and is caused by large swells that sweep into the shoreline and then push water down the beach. They do not have a fixed size or strength. They are helpful to the swimmers that are in danger because they sweep them down the beach and also play a leading role in shaping of shorelines.

no it is not. kenya allows smoking weed.

heat from the core of the earth causes convection currents to occur in the mantle. these currents slowly move the crust around.