EXTRA CREDIT up to 8 points Tsunamis: The instruments used t…

EXTRA CREDIT up to 8 points Tsunamis: The instruments used to detect tsunamis in the open ocean are the DART systems, built and operated by NOAA.  a)  What do these DART systems measure, and where? b)  How does the DART system relay data to scientists at NOAA?

Upwelling and downwelling Imagine you are on a beach in Cali…

Upwelling and downwelling Imagine you are on a beach in California. The people swimming are discussing how warm the water is compared to the day before even though the wind picked up.   a) How can wind influence water temperature at the beach?    b) Which direction was the wind likely blowing?